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Magnetic-Mount Heaters for Tanks
5-15
Often used to heat oil and transmission fluid, these heaters attach to containers with flat metal surfaces for heating contents without direct contact. They require a temperature switch or controller (sold separately) to regulate heat output. All automatically shut off if the heater temperature rises above the maximum heat output to prevent overheating.
Heating Element | Overall | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Voltage | Electrical Phase | Current, A | Lg. | Wd. | Material | Max. Heat Output, °F | Lg. | Wd. | Ht. | NEMA Style | Housing Material | Specifications Met | Each | |
| 200 | 25 | 120V AC | Single | 1.7 | 3 1/4" | 2 1/2" | Steel | 400° | 3 3/4" | 2 1/8" | 1 5/8" | 5-15 | Fiberglass | CSA Certified | 000000 | 000000 |
| 300 | 15 | 120V AC | Single | 2.5 | 3" | 3 1/2" | Steel | 400° | 4" | 4 7/8" | 1 5/8" | 5-15 | Fiberglass | CSA Certified | 000000 | 000000 |
Moisture-Resistant Bolt- and Clamp-Mount Heaters for Plates, Molds, and Dies
To prevent moisture damage, these heaters have a seamless 304 stainless steel sheath. They bolt or clamp onto flat metal parts to heat the surface through direct contact. All require a temperature switch or controller (sold separately) to regulate heat output.
All heaters can be attached to surfaces with metal clamps (not included). Space the clamps 3 to 5 inches apart to avoid air gaps that can cause hot spots and lead to premature failure.
Heaters with screw terminals can also be bolted to surfaces with mounting studs and nuts (sold separately).
Surface-mounting connectors (sold separately) are for connecting multiple screw-terminal style heaters.
For technical drawings and 3-D models, click on a part number.
With Wire Leads
O'all | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Wd. | Lg. | Max. Wire Lead Exposure Temp., °F | Maximum Exposure Temperature | Mount. Fasteners Included | Current | Each | |
120V AC, Single Phase | |||||||||
| 200 | 44 | 1 1/2" | 4" | 480° | 1,000° F | No | 1.7A | 0000000 | 000000 |
| 240 | 46 | 1 1/2" | 4 1/2" | 480° | 1,000° F | No | 2A | 0000000 | 00000 |
| 325 | 43 | 1 1/2" | 6" | 480° | 1,000° F | No | 2.8A | 0000000 | 00000 |
| 475 | 42 | 1 1/2" | 9" | 480° | 1,000° F | No | 4A | 0000000 | 000000 |
| 625 | 40 | 1 1/2" | 12" | 480° | 1,000° F | No | 5.3A | 0000000 | 000000 |
240V AC, Single Phase | |||||||||
| 475 | 42 | 1 1/2" | 9" | 480° | 1,000° F | No | 2A | 0000000 | 000000 |
| 625 | 40 | 1 1/2" | 12" | 480° | 1,000° F | No | 2.7A | 0000000 | 000000 |
| 950 | 38 | 1 1/2" | 18" | 480° | 1,000° F | No | 4A | 0000000 | 000000 |
With Screw Terminals
With Inline Screw Terminals
With Offset Screw Terminals
With Split Screw Terminals
O'all | Screw Terminal | Mount. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Lg. | Wd. | Maximum Exposure Temperature | Thread Size | Ht. | Fasteners Included | Hole Ctr.-to-Ctr. | Current, A | Each | |
120V AC, Single Phase | |||||||||||
With Inline Screw Terminals | |||||||||||
| 125 | 28 | 5 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 4 1/4" | 1 | 0000000 | 000000 |
| 150 | 21 | 6" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 5" | 1.3 | 0000000 | 00000 |
| 250 | 11 | 10 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 9 1/2" | 2.1 | 0000000 | 00000 |
| 250 | 17 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 2.1 | 0000000 | 00000 |
| 300 | 47 | 5 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 4 3/4" | 2.5 | 0000000 | 00000 |
| 350 | 12 | 12" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 11" | 2.9 | 0000000 | 00000 |
| 500 | 14 | 14" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 13" | 4.2 | 0000000 | 00000 |
| 500 | 34 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 4.2 | 0000000 | 00000 |
| 750 | 8 | 29 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 28 1/4" | 6.3 | 0000000 | 000000 |
| 750 | 10 | 23 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 22 3/4" | 6.3 | 0000000 | 00000 |
| 750 | 15 | 17 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 16 7/8" | 6.3 | 0000000 | 00000 |
| 1,000 | 9 | 34 5/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 33 5/8" | 8.3 | 0000000 | 000000 |
| 1,000 | 9 | 35 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 34 7/8" | 8.3 | 0000000 | 000000 |
| 1,000 | 13 | 26 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 25 3/4" | 8.33 | 00000000 | 000000 |
| 1,200 | 21 | 19 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 18 1/2" | 10 | 0000000 | 00000 |
| 1,500 | 12 | 37 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 36 1/4" | 12.5 | 0000000 | 000000 |
With Offset Screw Terminals | |||||||||||
| 125 | 28 | 5 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 4 1/4" | 1 | 0000000 | 00000 |
| 150 | 21 | 6" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 5" | 1.3 | 0000000 | 00000 |
| 250 | 12 | 10 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 9 1/2" | 2.1 | 0000000 | 00000 |
| 250 | 21 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 2.1 | 0000000 | 00000 |
| 350 | 13 | 12" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 11" | 2.9 | 0000000 | 00000 |
| 500 | 15 | 14" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 13" | 4.2 | 0000000 | 00000 |
| 500 | 42 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 4.2 | 0000000 | 00000 |
| 750 | 8 | 29 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 28 1/4" | 6.3 | 0000000 | 000000 |
| 750 | 11 | 23 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 22 3/4" | 6.3 | 0000000 | 000000 |
| 750 | 16 | 17 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 16 7/8" | 6.3 | 0000000 | 000000 |
| 1,000 | 9 | 34 5/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 33 5/8" | 8.3 | 0000000 | 000000 |
| 1,000 | 9 | 35 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 34 7/8" | 8.3 | 0000000 | 000000 |
| 1,000 | 13 | 26 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 25 3/4" | 8.33 | 00000000 | 000000 |
| 1,200 | 23 | 19 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 18 1/2" | 10 | 0000000 | 000000 |
| 1,500 | 13 | 37 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 36 1/4" | 12.5 | 0000000 | 000000 |
With Split Screw Terminals | |||||||||||
| 150 | 21 | 6" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 5" | 1.3 | 0000000 | 00000 |
| 250 | 13 | 10 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 9 1/2" | 2.1 | 0000000 | 00000 |
| 250 | 23 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 2.1 | 0000000 | 00000 |
| 350 | 12 | 12" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 11" | 2.9 | 0000000 | 00000 |
| 500 | 15 | 14" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 13" | 4.2 | 0000000 | 00000 |
| 750 | 8 | 29 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 28 1/4" | 6.3 | 0000000 | 000000 |
| 750 | 11 | 23 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 22 3/4" | 6.3 | 0000000 | 000000 |
| 750 | 16 | 17 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 16 7/8" | 6.3 | 0000000 | 000000 |
| 1,000 | 9 | 34 5/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 33 5/8" | 8.3 | 0000000 | 000000 |
| 1,000 | 9 | 35 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 34 7/8" | 8.3 | 0000000 | 000000 |
| 1,000 | 13 | 26 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 25 3/4" | 8.33 | 00000000 | 000000 |
| 1,200 | 23 | 19 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 18 1/2" | 10 | 0000000 | 000000 |
| 1,500 | 13 | 37 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 36 1/4" | 12.5 | 0000000 | 000000 |
240V AC, Single Phase | |||||||||||
With Inline Screw Terminals | |||||||||||
| 125 | 28 | 5 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 4 1/4" | 0.5 | 0000000 | 00000 |
| 150 | 21 | 6" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 5" | 0.6 | 000000 | 00000 |
| 250 | 11 | 10 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 9 1/2" | 1 | 0000000 | 00000 |
| 250 | 17 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 1 | 0000000 | 00000 |
| 300 | 47 | 5 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 4 3/4" | 1.3 | 0000000 | 00000 |
| 350 | 12 | 12" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 11" | 1.5 | 0000000 | 00000 |
| 500 | 14 | 14" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 13" | 2.1 | 0000000 | 00000 |
| 500 | 34 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 2.1 | 0000000 | 00000 |
| 750 | 8 | 29 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 28 1/4" | 3.1 | 0000000 | 000000 |
| 750 | 10 | 23 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 22 3/4" | 3.1 | 0000000 | 00000 |
| 750 | 15 | 17 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 16 7/8" | 3.1 | 0000000 | 00000 |
| 1,000 | 9 | 34 5/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 33 5/8" | 4.2 | 0000000 | 000000 |
| 1,000 | 9 | 35 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 34 7/8" | 4.2 | 0000000 | 000000 |
| 1,200 | 21 | 19 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 18 1/2" | 5 | 000000 | 00000 |
| 1,500 | 11 | 42 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 41 1/2" | 6.25 | 00000000 | 000000 |
| 1,500 | 12 | 37 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 36 1/4" | 6.3 | 0000000 | 000000 |
| 2,250 | 14 | 47 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 46 7/8" | 9.38 | 00000000 | 000000 |
With Offset Screw Terminals | |||||||||||
| 125 | 28 | 5 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 4 1/4" | 0.5 | 0000000 | 00000 |
| 150 | 21 | 6" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 5" | 0.6 | 0000000 | 00000 |
| 250 | 12 | 10 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 9 1/2" | 1 | 0000000 | 00000 |
| 250 | 21 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 1 | 0000000 | 00000 |
| 350 | 13 | 12" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 11" | 1.5 | 0000000 | 00000 |
| 500 | 15 | 14" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 13" | 2.1 | 0000000 | 00000 |
| 500 | 42 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 2.1 | 0000000 | 00000 |
| 750 | 8 | 29 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 28 1/4" | 3.1 | 0000000 | 000000 |
| 750 | 11 | 23 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 22 3/4" | 3.1 | 0000000 | 000000 |
| 750 | 16 | 17 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 16 7/8" | 3.1 | 0000000 | 000000 |
| 1,000 | 9 | 34 5/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 33 5/8" | 4.2 | 0000000 | 000000 |
| 1,000 | 9 | 35 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 34 7/8" | 4.2 | 0000000 | 000000 |
| 1,200 | 23 | 19 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 18 1/2" | 5 | 0000000 | 000000 |
| 1,500 | 11 | 42 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 41 1/2" | 6.25 | 00000000 | 000000 |
| 1,500 | 13 | 37 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 36 1/4" | 6.3 | 0000000 | 000000 |
| 2,250 | 14 | 47 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 46 7/8" | 9.38 | 00000000 | 000000 |
With Split Screw Terminals | |||||||||||
| 150 | 21 | 6" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 5" | 0.6 | 0000000 | 00000 |
| 250 | 13 | 10 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 9 1/2" | 1 | 0000000 | 00000 |
| 250 | 23 | 8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 7" | 1 | 0000000 | 00000 |
| 350 | 12 | 12" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 11" | 1.5 | 0000000 | 00000 |
| 500 | 15 | 14" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 13" | 2.1 | 0000000 | 00000 |
| 750 | 8 | 29 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 28 1/4" | 3.1 | 0000000 | 000000 |
| 750 | 11 | 23 3/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 22 3/4" | 3.1 | 0000000 | 000000 |
| 750 | 16 | 17 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 16 7/8" | 3.1 | 0000000 | 000000 |
| 1,000 | 9 | 34 5/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 33 5/8" | 4.2 | 0000000 | 000000 |
| 1,000 | 9 | 35 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 34 7/8" | 4.2 | 0000000 | 000000 |
| 1,200 | 23 | 19 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 18 1/2" | 5 | 0000000 | 000000 |
| 1,500 | 11 | 42 1/2" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 41 1/2" | 6.25 | 00000000 | 000000 |
| 1,500 | 13 | 37 1/4" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 36 1/4" | 6.3 | 0000000 | 000000 |
| 2,250 | 14 | 47 7/8" | 1 1/2" | 1,200° F | 10-32 | 5/8" | No | 46 7/8" | 9.38 | 00000000 | 000000 |
Bolt- and Clamp-Mount Heaters for Plates, Molds, and Dies
Also known as strip and disc heaters, these bolt or clamp onto flat metal parts to heat the surface through direct contact. All require a temperature switch or controller (sold separately) to regulate heat output.
Strip heaters should be bolted onto flat surfaces or attached with metal clamps (not included). Space clamps 3 to 5 inches apart to avoid air gaps that can cause hot spots and lead to premature failure. Heaters with a 430 stainless steel sheath have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Strip Heaters with Steel Sheath
O'all | Screw Terminal | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Lg. | Wd. | Max. Heat Output, °F | Thread Size | Ht. | Mount. Fasteners Included | Mount. Hole Ctr.-to-Ctr. | Current, A | Each | |
120V AC, Single Phase | |||||||||||
3" Wd. | |||||||||||
| 120 | 10 | 4" | 3" | 900° | 10-32 | 3/4" | No | 3 3/8" | 1 | 00000000 | 000000 |
| 180 | 10 | 6" | 3" | 900° | 10-32 | 3/4" | No | 5 3/8" | 1.5 | 00000000 | 00000 |
| 240 | 10 | 8" | 3" | 900° | 10-32 | 3/4" | No | 7 3/8" | 2 | 00000000 | 00000 |
| 300 | 10 | 10" | 3" | 900° | 10-32 | 3/4" | No | 9 3/8" | 2.5 | 00000000 | 00000 |
| 360 | 10 | 12" | 3" | 900° | 10-32 | 3/4" | No | 11 3/8" | 3 | 00000000 | 00000 |
| 450 | 9.4 | 16" | 3" | 900° | 10-32 | 3/4" | No | 15 3/8" | 3.8 | 00000000 | 00000 |
| 600 | 8.3 | 24" | 3" | 900° | 10-32 | 3/4" | No | 23 3/8" | 5 | 00000000 | 000000 |
240V AC, Single Phase | |||||||||||
3" Wd. | |||||||||||
| 120 | 10 | 4" | 3" | 900° | 10-32 | 3/4" | No | 3 3/8" | 0.5 | 00000000 | 00000 |
| 180 | 10 | 6" | 3" | 900° | 10-32 | 3/4" | No | 5 3/8" | 0.8 | 00000000 | 00000 |
| 240 | 10 | 8" | 3" | 900° | 10-32 | 3/4" | No | 7 3/8" | 1 | 00000000 | 00000 |
| 300 | 10 | 10" | 3" | 900° | 10-32 | 3/4" | No | 9 3/8" | 1.3 | 00000000 | 00000 |
| 360 | 10 | 12" | 3" | 900° | 10-32 | 3/4" | No | 11 3/8" | 1.5 | 00000000 | 00000 |
| 450 | 9.4 | 16" | 3" | 900° | 10-32 | 3/4" | No | 15 3/8" | 1.9 | 00000000 | 00000 |
| 600 | 8.3 | 24" | 3" | 900° | 10-32 | 3/4" | No | 23 3/8" | 2.5 | 00000000 | 000000 |
Strip Heaters with 430 Stainless Steel Sheath
O'all | Screw Terminal | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Lg. | Wd. | Max. Heat Output, °F | Thread Size | Ht. | Mount. Fasteners Included | Mount. Hole Ctr.-to-Ctr. | Current, A | Each | |
120V AC, Single Phase | |||||||||||
1 1/2" Wd. | |||||||||||
| 75 | 12.5 | 4" | 1 1/2" | 900° | 10-24 | 3/4" | No | 3 1/2" | 0.6 | 0000000 | 000000 |
| 100 | 11.1 | 6" | 1 1/2" | 900° | 10-24 | 3/4" | No | 5 1/2" | 0.8 | 0000000 | 00000 |
| 150 | 12.5 | 8" | 1 1/2" | 900° | 10-24 | 3/4" | No | 7 1/2" | 1.3 | 0000000 | 00000 |
| 200 | 13.3 | 10" | 1 1/2" | 900° | 10-24 | 3/4" | No | 9 1/2" | 1.7 | 0000000 | 00000 |
| 300 | 16.7 | 12" | 1 1/2" | 900° | 10-24 | 3/4" | No | 11 1/2" | 2.5 | 0000000 | 00000 |
| 400 | 16.7 | 16" | 1 1/2" | 900° | 10-24 | 3/4" | No | 15 1/2" | 3.3 | 0000000 | 00000 |
| 600 | 16.7 | 24" | 1 1/2" | 900° | 10-24 | 3/4" | No | 23 1/2" | 5 | 0000000 | 000000 |
240V AC, Single Phase | |||||||||||
1 1/2" Wd. | |||||||||||
| 75 | 12.5 | 4" | 1 1/2" | 900° | 10-24 | 3/4" | No | 3 1/2" | 0.3 | 0000000 | 00000 |
| 100 | 11.1 | 6" | 1 1/2" | 900° | 10-24 | 3/4" | No | 5 1/2" | 0.4 | 0000000 | 00000 |
| 150 | 12.5 | 8" | 1 1/2" | 900° | 10-24 | 3/4" | No | 7 1/2" | 0.6 | 0000000 | 00000 |
| 200 | 13.3 | 10" | 1 1/2" | 900° | 10-24 | 3/4" | No | 9 1/2" | 0.8 | 0000000 | 00000 |
| 300 | 16.7 | 12" | 1 1/2" | 900° | 10-24 | 3/4" | No | 11 1/2" | 1.3 | 0000000 | 00000 |
| 400 | 16.7 | 16" | 1 1/2" | 900° | 10-24 | 3/4" | No | 15 1/2" | 1.7 | 0000000 | 00000 |
| 600 | 16.7 | 24" | 1 1/2" | 900° | 10-24 | 3/4" | No | 23 1/2" | 2.5 | 0000000 | 000000 |
Finned Strip Heaters
With Split Screw Terminals
With Inline Screw Terminals
With Offset Screw Terminals
These heaters have a large surface area to quickly dissipate heat in air and inert gas heating systems used in ducts, ovens, and dryers. They have a 304 stainless steel heating element for corrosion and moisture resistance. All heaters require a temperature switch or controller (sold separately) to regulate heat output.
For technical drawings and 3-D models, click on a part number.
Fin | Heating Element | Screw Terminal | Mount | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Current, A | O'all Lg. | Max. Heat Output, °F | Lg. | Wd. | Ht. | Material | Lg. | Material | Thread Size | Ht. | Fasteners Included | Hole Ctr.-to-Ctr. | Each | |
120V AC, Single Phase | ||||||||||||||||
With Split Screw Terminals | ||||||||||||||||
| 350 | 18 | 2.9 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 000000 |
| 500 | 34 | 4.2 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 45 | 6 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 28 | 6.3 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 40 | 7.5 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 37 | 9.2 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 000000 |
| 1,250 | 37 | 10.4 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 000000 |
| 1,550 | 38 | 12.9 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 34 | 14.2 | 26 3/4" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 22" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 000000 |
| 1,900 | 36 | 15.8 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
With Inline Screw Terminals | ||||||||||||||||
| 350 | 18 | 2.9 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 500 | 21 | 4.2 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 0000000 | 00000 |
| 725 | 31 | 6 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 21 | 6.3 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 31 | 7.5 | 12" | 1200° | 8" | 2" | 1 3/8" | Nickel-Plated Steel | 8" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 0000000 | 00000 |
| 1,100 | 31 | 9.2 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 0000000 | 000000 |
| 1,250 | 31 | 10.4 | 15 1/4" | 1200° | 11 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 11 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 0000000 | 000000 |
| 1,550 | 31 | 12.9 | 17 7/8" | 1200° | 13 7/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 7/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 0000000 | 000000 |
| 1,700 | 31 | 14.2 | 19 1/2" | 1200° | 15 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 15 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 0000000 | 000000 |
| 1,900 | 31 | 15.8 | 21" | 1200° | 17" | 2" | 1 3/8" | Nickel-Plated Steel | 17" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 0000000 | 000000 |
With Offset Screw Terminals | ||||||||||||||||
| 350 | 18 | 2.9 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 500 | 24 | 4.2 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 35 | 6 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 23 | 6.3 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 34 | 7.5 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 33 | 9.2 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 000000 |
| 1,250 | 33 | 10.4 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 000000 |
| 1,550 | 33 | 12.9 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 31 | 14.2 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 14 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 000000 |
| 1,900 | 33 | 15.8 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
240V AC, Single Phase | ||||||||||||||||
With Split Screw Terminals | ||||||||||||||||
| 500 | 25 | 2.1 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 45 | 3 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 28 | 3.1 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 40 | 3.8 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 37 | 4.6 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 1,250 | 37 | 5.2 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 000000 |
| 1,550 | 38 | 6.5 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 36 | 7.1 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 14 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 000000 |
| 1,900 | 36 | 7.9 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
| 2,200 | 30 | 9.2 | 23 3/4" | 1200° | 19" | 2" | 1 3/8" | Nickel-Plated Steel | 19" | 304 Stainless Steel | 10-32 | 5/8" | No | 22 3/4" | 00000000 | 000000 |
| 2,400 | 35 | 10 | 25 1/2" | 1200° | 20 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 20 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 24 1/2" | 00000000 | 000000 |
| 2,500 | 34 | 10.4 | 26 3/4" | 1200° | 22" | 2" | 1 3/8" | Nickel-Plated Steel | 22" | 304 Stainless Steel | 10-32 | 5/8" | No | 25 3/4" | 00000000 | 000000 |
| 2,800 | 29 | 11.7 | 30 1/2" | 1200° | 25 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 25 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 29 1/2" | 00000000 | 000000 |
| 3,150 | 32 | 13.1 | 33 1/2" | 1200° | 28 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 28 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 32 1/2" | 00000000 | 000000 |
| 3,450 | 33 | 14.4 | 35 7/8" | 1200° | 31 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 31 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 34 7/8" | 00000000 | 000000 |
| 4,150 | 31 | 17.3 | 42 1/2" | 1200° | 37 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 37 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 41 1/2" | 00000000 | 000000 |
With Inline Screw Terminals | ||||||||||||||||
| 500 | 21 | 2.1 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 0000000 | 00000 |
| 725 | 31 | 3 | 10 1/2" | 1200° | 6 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 6 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 21 | 3.1 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 31 | 3.8 | 12" | 1200° | 8" | 2" | 1 3/8" | Nickel-Plated Steel | 8" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 0000000 | 00000 |
| 1,100 | 35 | 4.6 | 14" | 1200° | 10" | 2" | 1 3/8" | Nickel-Plated Steel | 10" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 0000000 | 00000 |
| 1,250 | 31 | 5.2 | 15 1/4" | 1200° | 11 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 11 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 0000000 | 000000 |
| 1,550 | 31 | 6.5 | 17 7/8" | 1200° | 13 7/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 7/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 0000000 | 000000 |
| 1,700 | 31 | 7.1 | 19 1/2" | 1200° | 15 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 15 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 0000000 | 000000 |
| 1,900 | 31 | 7.9 | 21" | 1200° | 17" | 2" | 1 3/8" | Nickel-Plated Steel | 17" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 0000000 | 000000 |
| 2,200 | 31 | 9.2 | 23 3/4" | 1200° | 19 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 19 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 22 3/4" | 0000000 | 000000 |
| 2,400 | 32 | 10 | 25 1/2" | 1200° | 21 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 21 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 24 1/2" | 0000000 | 000000 |
| 2,500 | 30 | 10.4 | 26 3/4" | 1200° | 22 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 22 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 25 3/4" | 000000 | 000000 |
| 2,800 | 30 | 11.7 | 30 1/2" | 1200° | 26 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 26 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 29 1/2" | 0000000 | 000000 |
| 3,150 | 30 | 13.1 | 33 1/2" | 1200° | 29 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 29 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 32 1/2" | 0000000 | 000000 |
| 3,450 | 31 | 14.4 | 35 7/8" | 1200° | 31 7/8" | 2" | 1 3/8" | Nickel-Plated Steel | 31 7/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 34 7/8" | 0000000 | 000000 |
| 4,150 | 31 | 17.3 | 42 1/2" | 1200° | 38 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 38 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 41 1/2" | 0000000 | 000000 |
With Offset Screw Terminals | ||||||||||||||||
| 500 | 24 | 2.1 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 725 | 35 | 3 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 5 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 9 1/2" | 00000000 | 00000 |
| 750 | 23 | 3.1 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 900 | 34 | 3.8 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 7 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 11" | 00000000 | 00000 |
| 1,100 | 33 | 4.6 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 9 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 13" | 00000000 | 00000 |
| 1,250 | 33 | 5.2 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | Nickel-Plated Steel | 10 1/2" | 304 Stainless Steel | 10-32 | 5/8" | No | 14 1/4" | 00000000 | 000000 |
| 1,550 | 33 | 6.5 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 13 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 16 7/8" | 00000000 | 000000 |
| 1,700 | 33 | 7.1 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 14 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 18 1/2" | 00000000 | 000000 |
| 1,900 | 30 | 7.9 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | Nickel-Plated Steel | 16 1/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 20" | 00000000 | 000000 |
| 2,200 | 33 | 9.2 | 23 3/4" | 1200° | 19" | 2" | 1 3/8" | Nickel-Plated Steel | 16" | 304 Stainless Steel | 10-32 | 5/8" | No | 22 3/4" | 00000000 | 000000 |
| 2,400 | 33 | 10 | 25 1/2" | 1200° | 20 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 20 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 24 1/2" | 00000000 | 000000 |
| 2,500 | 32 | 10.4 | 26 3/4" | 1200° | 22" | 2" | 1 3/8" | Nickel-Plated Steel | 22" | 304 Stainless Steel | 10-32 | 5/8" | No | 25 3/4" | 00000000 | 000000 |
| 2,800 | 31 | 11.7 | 30 1/2" | 1200° | 25 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 25 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 29 1/2" | 00000000 | 000000 |
| 3,150 | 31 | 13.1 | 33 1/2" | 1200° | 28 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 28 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 32 1/2" | 00000000 | 000000 |
| 3,450 | 31 | 14.4 | 35 7/8" | 1200° | 31 1/8" | 2" | 1 3/8" | Nickel-Plated Steel | 31 1/8" | 304 Stainless Steel | 10-32 | 5/8" | No | 34 7/8" | 00000000 | 000000 |
| 4,150 | 31 | 17.3 | 42 1/2" | 1200° | 37 3/4" | 2" | 1 3/8" | Nickel-Plated Steel | 37 3/4" | 304 Stainless Steel | 10-32 | 5/8" | No | 41 1/2" | 00000000 | 000000 |
Finned Tubular Heaters
Straight
U-Bend
M-Bend
Straight
U-Bend
M-Bend
These tubular heaters minimize the risk of sparks and fire from combustible particles in the flow stream, making them a safer choice than open coil heaters. Finned for increased surface area, they quickly dissipate heat in air and inert gas heating systems such as duct heaters and convection ovens. Their sheath, fins, and fittings are made of stainless steel, which resists heat and corrosion better than steel. These heaters require a temperature switch or control (sold separately) to regulate output.
Heaters with end fittings welded on one end have one fitting permanently welded for a secure connection, while the other fitting is loose to create room for tube expansion during heating. The extra space helps prevent damage.
For technical drawings and 3-D models, click on a part number.
Fin | Heating Element | Screw Terminal | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Current, A | Overall Lg. | Maximum Heat Output, °F | Lg. | Dia. | Material | Lg. | Material | Thread Size | Lg. | Each | |
120V AC, Single Phase | |||||||||||||
Straight—Welded on One End | |||||||||||||
| 1,000 | 60 | 8.3 | 23 1/2" | 1200° | 16 1/2" | 15/16" | Stainless Steel | 20" | 304 Stainless Steel | 8-32 | 1 1/8" | 0000000 | 0000000 |
U-Bend—Welded on Both Ends | |||||||||||||
| 1,000 | 60 | 8.3 | 12" | 1200° | 8 3/4" | 15/16" | Stainless Steel | 10 1/4" | 304 Stainless Steel | 8-32 | 1 1/8" | 0000000 | 000000 |
M-Bend—Welded on Both Ends | |||||||||||||
| 1,500 | 60 | 12.5 | 9 1/2" | 1200° | 6 1/4" | 15/16" | Stainless Steel | 7 3/4" | 304 Stainless Steel | 8-32 | 1 1/8" | 0000000 | 000000 |
240V AC, Single Phase | |||||||||||||
Straight—Welded on One End | |||||||||||||
| 2,000 | 80 | 8.3 | 32 1/4" | 1200° | 25" | 1 3/16" | Stainless Steel | 28 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
M-Bend—Welded on Both Ends | |||||||||||||
| 3,000 | 80 | 12.5 | 12 1/4" | 1200° | 9" | 1 3/16" | Stainless Steel | 10 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
| 4,000 | 80 | 16.7 | 15 1/4" | 1200° | 12" | 1 3/16" | Stainless Steel | 13 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
480V AC, Single Phase | |||||||||||||
U-Bend—Welded on Both Ends | |||||||||||||
| 1,000 | 80 | 2.1 | 9 3/4" | 1200° | 6 1/2" | 1 3/16" | Stainless Steel | 7 3/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
| 2,000 | 80 | 4.2 | 15 3/4" | 1200° | 12 1/2" | 1 3/16" | Stainless Steel | 13 3/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
| 3,000 | 80 | 6.3 | 22 1/4" | 1200° | 19" | 1 3/16" | Stainless Steel | 20 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
| 4,000 | 80 | 8.3 | 28 1/4" | 1200° | 25" | 1 3/16" | Stainless Steel | 26 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
M-Bend—Welded on Both Ends | |||||||||||||
| 3,000 | 80 | 6.3 | 12 1/4" | 1200° | 9" | 1 3/16" | Stainless Steel | 10 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
| 4,000 | 80 | 8.3 | 15 1/4" | 1200° | 12" | 1 3/16" | Stainless Steel | 13 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
| 6,000 | 80 | 12.5 | 21 1/4" | 1200° | 18" | 1 3/16" | Stainless Steel | 19 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
| 7,000 | 80 | 14.6 | 24 1/4" | 1200° | 21" | 1 3/16" | Stainless Steel | 22 1/4" | 304 Stainless Steel | 10-32 | 1 1/8" | 0000000 | 000000 |
Heavy Duty Heaters for Electrical and Mechanical Enclosures
Without Temperature Control
With Adjustable Thermostat
A perforated steel mounting cover shields the 304 stainless steel heating element from damage. These heaters are often installed in enclosures to protect equipment from freezing, humidity, and condensation buildup that can cause damage and lead to premature failure.
Heaters with an adjustable thermostat automatically turn on when the temperature drops below your set temperature and off when it rises above your set temperature. Adjust the set temperature with the dial.
Heaters without temperature control require a temperature switch or controller (sold separately) to regulate heat output.
For technical drawings and 3-D models, click on a part number.
O'all | Mount. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Current, A | Screw Terminal Thread Size | Lg. | Wd. | Ht. | Fasteners Included | Hole Dia. | Each | |
Without Temperature Control | ||||||||||
120V AC, Single Phase | ||||||||||
| 100 | 8.7 | 0.8 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
| 150 | 6 | 1.3 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 250 | 10 | 2 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 350 | 14 | 2.8 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 500 | 20 | 4.2 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
240V AC, Single Phase | ||||||||||
| 500 | 20 | 2.1 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
250V AC, Single Phase | ||||||||||
| 250 | 10 | 1 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 350 | 14 | 1.4 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
With Adjustable Thermostat (30° to 150°F) | ||||||||||
120V AC, Single Phase | ||||||||||
| 100 | 8.7 | 0.8 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
| 150 | 6 | 1.3 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
| 250 | 10 | 2 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
| 350 | 14 | 2.8 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
| 500 | 20 | 4.2 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
240V AC, Single Phase | ||||||||||
| 500 | 20 | 2.1 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
250V AC, Single Phase | ||||||||||
| 250 | 10 | 1 | 8-32 | 8 1/2" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
Heaters for Electrical and Mechanical Enclosures
Protect equipment in enclosures from freezing, humidity, and condensation buildup that can cause damage and lead to premature failure. A thermostat automatically turns the heater on when the temperature drops below the set temperature and off when it rises above the set temperature.
For technical drawings and 3-D models, click on a part number.
O'all | Mount. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | Current, A | Lg. | Wd. | Wire Lead Lg. | Fasteners Included | Hole Dia. | Hole Ctr.-to-Ctr. | Flange Ht. | Each | |
40° to 60° F Temp. Control Range | |||||||||||
Silicone Rubber with Aluminum Plates | |||||||||||
120V AC, Single Phase | |||||||||||
| 60 | 5 | 0.5 | 6" | 2" | 48" | No | 1/4" | 4" | 1/2" | 0000000 | 0000000 |
| 120 | 5 | 1 | 12" | 2" | 48" | No | 1/4" | 10" | 1/2" | 0000000 | 000000 |
105° to 140° F Temp. Control Range | |||||||||||
Silicone Rubber with Aluminum Plates | |||||||||||
120V AC, Single Phase | |||||||||||
| 60 | 5 | 0.5 | 6" | 2" | 48" | No | 1/4" | 4" | 1/2" | 0000000 | 000000 |
| 120 | 5 | 1 | 12" | 2" | 48" | No | 1/4" | 10" | 1/2" | 0000000 | 000000 |
150° to 180° F Temp. Control Range | |||||||||||
Silicone Rubber with Aluminum Plates | |||||||||||
120V AC, Single Phase | |||||||||||
| 60 | 5 | 0.5 | 6" | 2" | 48" | No | 1/4" | 4" | 1/2" | 0000000 | 000000 |
| 120 | 5 | 1 | 12" | 2" | 48" | No | 1/4" | 10" | 1/2" | 0000000 | 000000 |