Electric Switch Gear Heaters
Typical Applications
Glenn Electric Switchgear Space Heaters are designed to maintain ambient temperatures inside electrical and mechanical equipment enclosures. They conveniently replace strip heaters or other less efficient heating devices.
Standard Features
- .315 Diameter Stainless Steel Tubular Element manufactured with Grade “A”
magnesium oxide and highest quality nickel-chromium resistance wire. - Perforated plated steel cage
- Multitude of 3/8” diameter mounting holes
Installation
Switchgear space heaters can be mounted to equipment cabinets utilizing the perforated Holes. Terminals have #8-32 screw tabs for convenient electrical connections.
| Standard Electrical Ratings | |||
|---|---|---|---|
| Therm-Coil Drawing Number |
Model Number | Watts | Volts |
| 393K-1000-001 | SGH-101 | 100 | 125 |
| 393K-1000-002 | SGH-104 | 100 | 250 |
| 393K-1000-003 | SGH-251 | 250 | 120 |
| 393K-1000-004 | SGH-254 | 250 | 250 |
| 393K-1000-005 | SGH-351 | 350 | 125 |
| 393K-1000-006 | SGH-354 | 350 | 250 |
| 393K-1000-007 | SGH-371 | 375 | 125 |
| 393K-1000-008 | SGH-374 | 375 | 250 |
| Thermostat Kit | |||
| 337T-1272-001 | SGHTK-5338-001 | Opens 53°F - Close 38°F | |