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Does this switch require field calibration
The A4-F model is specifically optimized for suction line service
Using an incorrect setpoint can lead to unsafe operating conditions or frequent system lockouts
If the coil has failed electrically
This control is rated for standard pilot duty and motor loads at 120/240 Vac
MAMAC Systems EP-350 Fail Safe Els PW 17895 Does this switch require fieldThe MAMAC Systems EP 350 is a high performance electropneumatic fail safe device designed to protect pneumatic control systems during power loss. Engineered for seamless integration with EP 311 313 electropneumatic transducers, the EP 350 MAMA utilizes a precision floating poppet solenoid to maintain pressure stability. Upon losing the 24 Vac Vdc supply voltage, the device triggers a fail safe bleed to zero pressure, exhausting all connected branch