Supco SHP400200 High Pressure Switch 400-200 PSI HVAC Refrigeration

The Supco SHP400200 is a high-pressure control switch designed for HVAC and refrigeration systems using HFC, HCFC, and CFC refrigerants. This automatic reset switch opens at 400 PSI on pressure rise and closes at 200 PSI, providing reliable overpressure protection for air conditioning and refrigeration equipment.

Key Features:

• Fixed pressure range: Opens at 400 PSI, closes at 200 PSI
• Automatic reset for convenient operation
• 1/4 inch SAE 45-degree female flare fitting with valve core depressor
• SPST (Single Pole Single Throw) contact configuration
• Rated for 120/240 VAC operation
• Encapsulated, non-adjustable design for reliability
• Compact size and lightweight construction for direct mounting
• Compatible with HFC, HCFC, and CFC refrigerants

This high-pressure switch is ideal for protecting compressors and refrigeration systems from excessive pressure conditions. The fixed pressure differential and automatic reset functionality make it a dependable safety control for commercial and residential HVAC applications.