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Mercoid CX-12 Series CX Compressor Pressure Switch

Options: None, Range: 35-150 psig
  • Brand Mercoid
  • Part # CX-12
  • Model # Series CX
  • Condition
    Brand New
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Options:
Options: None
Range:
Range: 35-150 psig

Mercoid, CX-12, Series CX Compressor Pressure Switch, 1 Port, 35-150 psig, Deadband 30-40 psig

Adjustable Set Point and Deadband, 20 Amp Rating

The Series CX Compressor Pressure Switches are designed with a 20 amp normally closed SPST switch for direct control of pumps and motors. The set point and deadband are both easily adjustable via screw terminals inside the cover. For ease of installation, the switches come with a 1/4" female NPT process connection. Besides making installation easier, one of the other ports can be used to install a pressure gage. Plus, these switches can be mounted in any orientation.

These units are perfect for regulating tank pressure on small air compressors. The CX series switches come with an unloader valve, which prevents compressors from starting under load. They also come with an auto/off disconnect lever for manually cutting off the load. When the lever is in the off position, there is a test button inside the housing that can be pushed to turn on the load.

Approvals

CE Approval

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Technical Details

Resources
Reviews
ServiceAir and non-combustible compatible gases
Wetted MaterialsNBR (Nitrile-Butadiene) rubber diaphragm, steel connection
Temperature Limits140°F (60°C)
Enclosure RatingGeneral purpose
Repeatability±5 psig (±0.3 bar)
Switch Type2 each SPST snap action, normally closed (NC)
Electrical Ratings20 A @ 120 VAC, 12 A @ 240 VAC, 9.6 A @ 240 VAC (3 phase), 8.6 A @ 32 VDC, 3.1 A @ 120 VDC, 1.6 A @ 240 VDC. 1.5 HP @ 120 VAC, 2 HP @ 240 VAC, 3 HP @ 240 VAC (3 phase), 0.25 HP @ 32/120/240 VDC
Electrical ConnectionsScrew terminal
Conduit Connection7/8" hole for 1/2" conduit hub (2 places)
Process Connection1/4" female NPT
Mounting OrientationSwitch can be installed in any position
Setpoint AdjustmentInternal screws
Weight0.78 lb
Agency ApprovalCE
Notes

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Product Details
ServiceAir and non-combustible compatible gases
Wetted MaterialsNBR (Nitrile-Butadiene) rubber diaphragm, steel connection
Temperature Limits140°F (60°C)
Enclosure RatingGeneral purpose
Repeatability±5 psig (±0.3 bar)
Switch Type2 each SPST snap action, normally closed (NC)
Electrical Ratings20 A @ 120 VAC, 12 A @ 240 VAC, 9.6 A @ 240 VAC (3 phase), 8.6 A @ 32 VDC, 3.1 A @ 120 VDC, 1.6 A @ 240 VDC. 1.5 HP @ 120 VAC, 2 HP @ 240 VAC, 3 HP @ 240 VAC (3 phase), 0.25 HP @ 32/120/240 VDC
Electrical ConnectionsScrew terminal
Conduit Connection7/8" hole for 1/2" conduit hub (2 places)
Process Connection1/4" female NPT
Mounting OrientationSwitch can be installed in any position
Setpoint AdjustmentInternal screws
Weight0.78 lb
Agency ApprovalCE
Resources for Mercoid CX-12

Resources for Mercoid CX-12

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