Search Results
Temperature Control Type Temperature Control Type |
|---|
|
Overall Length Overall Length |
|---|
|
|
|
Current Current |
|---|
Watt Density Watt Density |
|---|
Wire Connection Type Wire Connection Type |
|---|
 |  |
| Screw Terminals | Wire Leads |
Mounting Hole Center-to-Center Mounting HoleCenter-to-Center |
|---|
|
|
|
Heating Element Length Heating Element Length |
|---|
Specifications Met Specifications Met |
|---|
|
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.
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 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 000000 |
| 150 | 6 | 1.3 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 250 | 10 | 2 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 350 | 14 | 2.8 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 500 | 20 | 4.2 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
240V AC, Single Phase | ||||||||||
| 500 | 20 | 2.1 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
250V AC, Single Phase | ||||||||||
| 250 | 10 | 1 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 350 | 14 | 1.4 | 8-32 | 8 1/8" | 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 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 150 | 6 | 1.3 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 250 | 10 | 2 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 350 | 14 | 2.8 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
| 500 | 20 | 4.2 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
240V AC, Single Phase | ||||||||||
| 500 | 20 | 2.1 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
250V AC, Single Phase | ||||||||||
| 250 | 10 | 1 | 8-32 | 8 1/8" | 1 1/2" | 3 1/2" | No | 3/8" | 00000000 | 00000 |
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.
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 |
Bolt-Mount Heaters for Ducts, Ovens, and Dryers
With Split Screw Terminals
With Inline Screw Terminals
With Offset Screw Terminals
Also known as finned strip heaters, these 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.
Fin | Screw Terminal | Mount. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage, W | Watt Density, W/sq. in. | O'all Lg. | Max. Heat Output, °F | Lg. | Wd. | Ht. | Thread Size | Ht. | Fasteners Included | Hole Ctr.-to-Ctr. | Current, A | Each | |
120V AC, Single Phase | |||||||||||||
304 Stainless Steel Heating Element and Nickel-Plated Steel Fins | |||||||||||||
With Split Screw Terminals | |||||||||||||
| 350 | 18 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 2.9 | 00000000 | 000000 |
| 500 | 34 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 4.2 | 00000000 | 00000 |
| 725 | 45 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 6 | 00000000 | 00000 |
| 750 | 28 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 6.3 | 00000000 | 00000 |
| 900 | 40 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 11" | 7.5 | 00000000 | 00000 |
| 1,100 | 37 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 9.2 | 00000000 | 00000 |
| 1,250 | 37 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | 10-32 | 5/8" | No | 14 1/4" | 10.4 | 00000000 | 00000 |
| 1,550 | 38 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 16 7/8" | 12.9 | 00000000 | 000000 |
| 1,700 | 34 | 26 3/4" | 1200° | 14 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 18 1/2" | 14.2 | 00000000 | 000000 |
| 1,900 | 36 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 20" | 15.8 | 00000000 | 000000 |
With Inline Screw Terminals | |||||||||||||
| 350 | 18 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 2.9 | 00000000 | 00000 |
| 500 | 21 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 4.2 | 0000000 | 00000 |
| 725 | 31 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 6 | 00000000 | 00000 |
| 750 | 21 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 6.3 | 00000000 | 00000 |
| 900 | 31 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 11" | 7.5 | 0000000 | 00000 |
| 1,100 | 31 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 9.2 | 0000000 | 00000 |
| 1,250 | 31 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | 10-32 | 5/8" | No | 14 1/4" | 10.4 | 0000000 | 00000 |
| 1,550 | 31 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 16 7/8" | 12.9 | 0000000 | 000000 |
| 1,700 | 31 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 18 1/2" | 14.2 | 0000000 | 000000 |
| 1,900 | 31 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 20" | 15.8 | 0000000 | 000000 |
With Offset Screw Terminals | |||||||||||||
| 350 | 18 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 2.9 | 00000000 | 00000 |
| 500 | 24 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 4.2 | 00000000 | 00000 |
| 725 | 35 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 6 | 00000000 | 00000 |
| 750 | 23 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 6.3 | 00000000 | 00000 |
| 900 | 34 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 11" | 7.5 | 00000000 | 00000 |
| 1,100 | 33 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 9.2 | 00000000 | 00000 |
| 1,250 | 33 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | 10-32 | 5/8" | No | 14 1/4" | 10.4 | 00000000 | 00000 |
| 1,550 | 33 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 16 7/8" | 12.9 | 00000000 | 000000 |
| 1,700 | 31 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 18 1/2" | 14.2 | 00000000 | 000000 |
| 1,900 | 33 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 20" | 15.8 | 00000000 | 000000 |
240V AC, Single Phase | |||||||||||||
304 Stainless Steel Heating Element and Nickel-Plated Steel Fins | |||||||||||||
With Split Screw Terminals | |||||||||||||
| 500 | 25 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 2.1 | 00000000 | 00000 |
| 725 | 45 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 3 | 00000000 | 00000 |
| 750 | 28 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 3.1 | 00000000 | 00000 |
| 900 | 40 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 11" | 3.8 | 00000000 | 00000 |
| 1,100 | 37 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 4.6 | 00000000 | 00000 |
| 1,250 | 37 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | 10-32 | 5/8" | No | 14 1/4" | 5.2 | 00000000 | 00000 |
| 1,550 | 38 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 16 7/8" | 6.5 | 00000000 | 000000 |
| 1,700 | 36 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 18 1/2" | 7.1 | 00000000 | 000000 |
| 1,900 | 36 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 20" | 7.9 | 00000000 | 000000 |
| 2,200 | 30 | 23 3/4" | 1200° | 19" | 2" | 1 3/8" | 10-32 | 5/8" | No | 22 3/4" | 9.2 | 00000000 | 000000 |
| 2,400 | 35 | 25 1/2" | 1200° | 20 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 24 1/2" | 10 | 00000000 | 000000 |
| 2,500 | 34 | 26 3/4" | 1200° | 22" | 2" | 1 3/8" | 10-32 | 5/8" | No | 25 3/4" | 10.4 | 00000000 | 000000 |
| 2,800 | 29 | 30 1/2" | 1200° | 25 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 29 1/2" | 11.7 | 00000000 | 000000 |
| 3,150 | 32 | 33 1/2" | 1200° | 28 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 32 1/2" | 13.1 | 00000000 | 000000 |
| 3,450 | 33 | 35 7/8" | 1200° | 31 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 34 7/8" | 14.4 | 00000000 | 000000 |
| 4,150 | 31 | 42 1/2" | 1200° | 37 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 41 1/2" | 17.3 | 00000000 | 000000 |
With Inline Screw Terminals | |||||||||||||
| 500 | 21 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 2.1 | 0000000 | 00000 |
| 725 | 31 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 3 | 00000000 | 00000 |
| 750 | 21 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 3.1 | 00000000 | 00000 |
| 900 | 31 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 11" | 3.8 | 0000000 | 00000 |
| 1,100 | 35 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 4.6 | 0000000 | 00000 |
| 1,250 | 31 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | 10-32 | 5/8" | No | 14 1/4" | 5.2 | 0000000 | 00000 |
| 1,550 | 31 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 16 7/8" | 6.5 | 0000000 | 000000 |
| 1,700 | 31 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 18 1/2" | 7.1 | 0000000 | 000000 |
| 1,900 | 31 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 20" | 7.9 | 0000000 | 000000 |
| 2,200 | 31 | 23 3/4" | 1200° | 19" | 2" | 1 3/8" | 10-32 | 5/8" | No | 22 3/4" | 9.2 | 0000000 | 000000 |
| 2,400 | 32 | 25 1/2" | 1200° | 20 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 24 1/2" | 10 | 0000000 | 000000 |
| 2,500 | 30 | 26 3/4" | 1200° | 22" | 2" | 1 3/8" | 10-32 | 5/8" | No | 25 3/4" | 10.4 | 000000 | 000000 |
| 2,800 | 30 | 30 1/2" | 1200° | 25 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 29 1/2" | 11.7 | 0000000 | 000000 |
| 3,150 | 30 | 33 1/2" | 1200° | 28 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 32 1/2" | 13.1 | 0000000 | 000000 |
| 3,450 | 31 | 35 7/8" | 1200° | 31 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 34 7/8" | 14.4 | 0000000 | 000000 |
| 4,150 | 31 | 42 1/2" | 1200° | 37 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 41 1/2" | 17.3 | 0000000 | 000000 |
With Offset Screw Terminals | |||||||||||||
| 500 | 24 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 2.1 | 00000000 | 00000 |
| 725 | 35 | 10 1/2" | 1200° | 5 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 9 1/2" | 3 | 00000000 | 00000 |
| 750 | 23 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 3.1 | 00000000 | 00000 |
| 900 | 34 | 12" | 1200° | 7 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 11" | 3.8 | 00000000 | 00000 |
| 1,100 | 33 | 14" | 1200° | 9 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 13" | 4.6 | 00000000 | 00000 |
| 1,250 | 33 | 15 1/4" | 1200° | 10 1/2" | 2" | 1 3/8" | 10-32 | 5/8" | No | 14 1/4" | 5.2 | 00000000 | 00000 |
| 1,550 | 33 | 17 7/8" | 1200° | 13 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 16 7/8" | 6.5 | 00000000 | 000000 |
| 1,700 | 33 | 19 1/2" | 1200° | 14 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 18 1/2" | 7.1 | 00000000 | 000000 |
| 1,900 | 30 | 21" | 1200° | 16 1/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 20" | 7.9 | 00000000 | 000000 |
| 2,200 | 33 | 23 3/4" | 1200° | 19" | 2" | 1 3/8" | 10-32 | 5/8" | No | 22 3/4" | 9.2 | 00000000 | 000000 |
| 2,400 | 33 | 25 1/2" | 1200° | 20 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 24 1/2" | 10 | 00000000 | 000000 |
| 2,500 | 32 | 26 3/4" | 1200° | 22" | 2" | 1 3/8" | 10-32 | 5/8" | No | 25 3/4" | 10.4 | 00000000 | 000000 |
| 2,800 | 31 | 30 1/2" | 1200° | 25 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 29 1/2" | 11.7 | 00000000 | 000000 |
| 3,150 | 31 | 33 1/2" | 1200° | 28 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 32 1/2" | 13.1 | 00000000 | 000000 |
| 3,450 | 31 | 35 7/8" | 1200° | 31 1/8" | 2" | 1 3/8" | 10-32 | 5/8" | No | 34 7/8" | 14.4 | 00000000 | 000000 |
| 4,150 | 31 | 42 1/2" | 1200° | 37 3/4" | 2" | 1 3/8" | 10-32 | 5/8" | No | 41 1/2" | 17.3 | 00000000 | 000000 |