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Enclosure-Cooling Heat Exchangers
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NEMA 12 Enclosure Rating | NEMA 4 Enclosure Rating | NEMA 4X Enclosure Rating, 4,400 to 12,200 BTU/hr. Cooling Capacity |
Cool the air in your enclosure to protect electronic components from excessive heat. These heat exchangers absorb heat in the enclosure, then use cooler air outside the enclosure to draw the heat away, lowering the temperature inside. Unlike a fan, they seal out outside air, so dust, moisture, and other contaminants can't get in. Because they use ambient air to cool the enclosure, heat exchangers use less energy and are less likely to cause condensation than air conditioners.
All of these heat exchangers meet American and Canadian safety standards.
NEMA 12 Enclosure Rating and IP54 Enclosure Rating—Heat exchangers that meet NEMA 12 and IP54 seal out dust, dirt, and splashing water and oil. Made of steel, these enclosures are powder coated, so they won’t rust in damp environments, but they’re not watertight enough to use outdoors.
NEMA 4 Enclosure Rating and IP56 Enclosure Rating—NEMA 4- and IP56-rated heat exchangers are designed to withstand rain, snow, and washdowns. They’re made of powder-coated steel.
NEMA 4X Enclosure Rating and IP56 Enclosure Rating—Heat exchangers rated NEMA 4X and IP56 are made of stainless steel to resist corrosion in the harshest environments. They stand up to weather, washdowns, and corrosive chemicals.
Overall | For Opening | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cooling Cap., BTU/hr | Airflow, ft³/min | Wattage, W | Current, amp | Ht. | Wd. | Dp. | Ht. | Wd. | Material | Thermostat Included | For Use Outdoors | Mounting Fasteners Included | Certification | Each | |||
NEMA 12, IP54 Enclosure Rating | |||||||||||||||||
120V AC, Single Phase, 60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.9 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N13 | 000000000 | ||
| 6,800 | 180 | 75 | 0.9 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N23 | 00000000 | ||
| 10,200 | 560 | 345 | 2.8 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N33 | 00000000 | ||
| 12,200 | 560 | 345 | 2.8 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N43 | 00000000 | ||
230V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N16 | 00000000 | ||
| 6,800 | 180 | 75 | 0.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N26 | 00000000 | ||
| 10,200 | 560 | 245 | 1.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N36 | 00000000 | ||
| 12,200 | 560 | 245 | 1.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N46 | 00000000 | ||
460V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.2 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N19 | 00000000 | ||
| 6,800 | 180 | 75 | 0.2 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N29 | 00000000 | ||
| 10,200 | 560 | 245 | 0.7 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N39 | 00000000 | ||
| 12,200 | 560 | 245 | 0.7 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | No | Yes | UL Listed C-UL Listed | 7147N49 | 00000000 | ||
NEMA 4, IP56 Enclosure Rating | |||||||||||||||||
120V AC, Single Phase, 60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.9 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N14 | 00000000 | ||
| 6,800 | 180 | 75 | 0.9 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N24 | 00000000 | ||
| 10,200 | 560 | 345 | 2.8 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N34 | 00000000 | ||
| 12,200 | 560 | 345 | 2.8 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N44 | 00000000 | ||
230V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N17 | 00000000 | ||
| 6,800 | 180 | 75 | 0.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N27 | 00000000 | ||
| 10,200 | 560 | 245 | 1.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N37 | 00000000 | ||
| 12,200 | 560 | 245 | 1.4 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N47 | 00000000 | ||
460V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.2 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N21 | 00000000 | ||
| 6,800 | 180 | 75 | 0.2 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N31 | 00000000 | ||
| 10,200 | 560 | 245 | 0.7 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N41 | 00000000 | ||
| 12,200 | 560 | 245 | 0.7 | 35" | 12" | 11" | 17" | 10" | Powder-Coated Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N51 | 00000000 | ||
NEMA 4X, IP56 Enclosure Rating | |||||||||||||||||
120V AC, Single Phase, 60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.9 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N15 | 00000000 | ||
| 6,800 | 180 | 75 | 0.9 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N25 | 00000000 | ||
| 10,200 | 560 | 345 | 2.8 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N35 | 00000000 | ||
| 12,200 | 560 | 345 | 2.8 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N45 | 00000000 | ||
230V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.4 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N18 | 00000000 | ||
| 6,800 | 180 | 75 | 0.4 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N28 | 00000000 | ||
| 10,200 | 560 | 245 | 1.4 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N38 | 00000000 | ||
| 12,200 | 560 | 245 | 1.4 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N48 | 00000000 | ||
460V AC, Single Phase, 50 Hz/60 Hz—Screw Terminal Connection | |||||||||||||||||
| 4,400 | 180 | 75 | 0.2 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N22 | 00000000 | ||
| 6,800 | 180 | 75 | 0.2 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N32 | 00000000 | ||
| 10,200 | 560 | 245 | 0.7 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N42 | 00000000 | ||
| 12,200 | 560 | 245 | 0.7 | 35" | 12" | 11" | 17" | 10" | Stainless Steel | Yes | Yes | Yes | UL Listed C-UL Listed | 7147N52 | 00000000 | ||
