June 27, 2021
Install a Pressure Switch with Your Compressor
Pressure switches are an inexpensive way to keep a compressor from running in adverse pressure situations, either low or high. Whether it be a dirty filter, system restriction or system leak, shutting down the compressor before it damages itself can save the homeowner and you a lot of time and money. Ferguson carries Supco pressure switches for both R-22 and R-410A applications.
Features:
- Condenser fan cycling SPST close on pressure rise
- Ambient Temperatures -31°F to 248°F
- Rated Voltage: 50/60 Hz; 24/120/240 Volts
- Life at Rated Load: 100,000 cycles
- ¼” SAE female flare fitting with valve core depressor
- Snap acting stainless steel hermetically sealed sensor
- Small size and light weight for direct mounting
- Excellent set point repeatability/stability
- Burst Pressure: 5000 PSI
PART # | RLA @ 240VAC | RLA @ 120VAC | LEAD LENGTH | TOLERANCE | CLOSE PSI | OPEN PSI |
SSFC210275 | 2.9A | 5.8A | 18” | +/- 15 PSI | 275 | 210 |
SSFC300400 | 2.9A | 5.8A | 18” | +/- 15 PSI | 400 | 300 |