DPDT Air Pressure Switch Adjustable 0.4" - 12" W.C. Manual Reset for 24 VAC Applications

Please Note: To precisely calibrate a Cleveland Controls air switch, a digital manometer is recommended to confirm set point at actual operating temperature.

Details:

• Snap-acting SPST-NC switch with manual reset button
• DPDT relay installed on the snap switch consisting of a relay pack circuit board assembly containing a power connection terminal block and a DPDT slave relay with two form-C 8-Amp contacts connected to two terminal blocks. 
• Two male externally threaded 7/16" 24 UNS 2A thread sample line connections, complete with nuts and self-aligning ferrules
• Enclosure covered switch terminals
• Set point range: 0.40 ± 0.06" - 12.0" W.C.
• Standard foot bracket
• Conduit Opening: one ⅞" diameter opening, accept ½" conduit
• Maximum Pressure: ½ psi (0.03 bar).
• Operating Temperature Range: -40 ºF to 180 ºF (-40 ºC to 82 ºC).
• 100,000 cycle minimum lifespan at ½ psi maximum pressure each cycle and at maximum rated electrical load.