Supco SHF140 SHF-Series Snap-Action SPST Fan Limit Control Thermostat, F140-20F
Supco SHF140 SHF-Series Snap-Action SPST Fan Limit Control Thermostat, F140-20F
The SHF-Series style temperature controls have a bi-metal disc that senses the temperature and quickly separates the contacts. This results in long life characteristics at loads up to 25 amps at 240 VAC. SHF-Series switches are single pole single throw 60T12 style (3/4”) with auto-reset. These switches are designed to close on temperature rise. The surface mounting configuration positions the disc against the mounting surface to
sense the actual surface temperature. Each switch comes with an adapter flange plate. For air-stream installation, simply attach the SHF control with the bi-metal protruding through the mounting surface. For surface installation, insert the two spacers between the screw holes in the flange, and the heating surface. Install the original screws and tighten securely.
- Welded construction for integrity of current-carrying components.
- Available with automatic and manual reset SPST or automatic reset SPDT switch configurations.
- Fan - close on rise
- UL® recognized
- CSA approved
| Cut out temp (°F): | 120°F |
| Cut in temp ( °F): | 140 °F |
| Differential temp ( °F): | 20 °F |
| FLA @ 120VAC: | 10A |
| FLA @ 240VAC: | 5A |
| LRA @ 120VAC: | 60A |
| LRA @ 240VAC: | 30A |
| Pilot Duty @ 120VAC / 240VAC: | 125 VA |
| RLA @ 120VAC / 240VAC: | 25A |
| Agency: | UL®, CSA® |