Description
Protect your HVAC system from overheating while ensuring efficient operation with the Supco SHL515—a high-performance, auto-reset limit switch designed for furnace plenums, rooftop units, and unit heaters.
Features:
- 36T Electrical Ratings
- CSA approved
- Direct OEM replacements
- Economical
- L200-40 SPST
- See Downloads section for electrical ratings (Application sheet 001)
- UL recognized
Specifications:
- Open (°F): 200°F
- Close ( °F): 160 °F
- Board Width: 1.88″
- Board Height: 2.94″
- Insertion Length: 3.12″
- Resistive Amps @120V: 15A
- Resistive Amps @240V: 10A











