Refrigerant Pressure Switch Model PSM-690 (WIKA)

Applications

• Refrigeration compressors
• Chillers
• Driers
• HVAC

Special features

• Robust mechanism
• Auto or manual reset
• Designed for use in refrigeration systems
• No tools required to adjust the setpoint
• Fail safe double ply bellow element for high pressure

Description

The PSM-690 is used in refrigeration control, monitoring and alarm applications. The switch point can be specified by the customer on site.
The instrument can switch electrical loads of up to AC 230 V, 10 A.
The PSM-690 pressure switch is specially designed for refrigeration applications.

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