General Electric CR127B1 Bellows Actuated Pressure Switch detects pressure changes across a 1–115 psi range using a bellows actuator. It provides two contacts: 1 normally open (NO) and 1 normally closed (NC), enabling simple signaling when pressure crosses the setpoint. This GE pressure switch is suited for systems that require a dual-contact output to monitor and control equipment based on pressure thresholds.
