SIEMENS MC REGULATOR YWK -50-C

SIEMENS MC REGULATOR YWK -50-C 0-3 MPA 0.15-0.5 MPA NO: 01000127. HEAVY-DUTY MARINE-GRADE MECHANICAL PRESSURE SWITCH AND CONTROLLER. IT FUNCTIONS AS A SINGLE-POLE DOUBLE-THROW (SPDT) ELECTRIC SWITCH THAT OPENS OR CLOSES A CIRCUIT BASED ON CHANGES IN FLUID OR GAS PRESSURE.