High-Pressure SPST Switch, 400 PSI Open / 200 PSI Close

This high-pressure SPST switch is for HVAC technicians and service professionals who need to cycle condenser fans in response to system pressure. It opens on a pressure rise at 400 PSI and closes at 200 PSI to support pressure-based fan control.

The snap-acting switch has a hermetically sealed stainless steel sensor and a 1/4-inch SAE female flare fitting with valve core depressor for direct mounting. It operates across a 0 to 650 PSI pressure range, has a 5,000 PSI burst pressure, and is rated for 100,000 cycles. Electrical ratings are 24, 120, or 240 volts at 50/60 Hz, with 6 RLA and 36 LRA.

Key Features:

• 400/200 PSI switching: Opens at 400 PSI and closes at 200 PSI for pressure-responsive condenser fan cycling.
• SPST open-on-rise action: Provides a straightforward switching response as pressure increases.
• 1/4-inch SAE flare connection: Allows direct mounting with a compatible flare fitting.
• Hermetically sealed sensor: Uses a sealed stainless steel sensing element for stable set-point performance.
• Wide pressure capability: Supports systems operating within a 0 to 650 PSI pressure range.
• 100,000-cycle life rating: Provides a rated service life for repeated switching applications.

Choose this pressure switch for compatible HVAC condenser fan cycling applications that require SPST open-on-pressure-rise control with 400 PSI open and 200 PSI close set points.

No additional information available.