Circuit Breaker 2 String (P2) PEFS-EL40H-4(P2)

Name: Circuit Breaker 2 String (P2) PEFS-EL40H-4(P2)
Brand: PROJOY

PROJOY

PatKor\nProfessional industrial components\n\neBay offer\n\nShips from Poland\nTechnical Support\n\nFire circuit breaker 2 string (P2) Projoy\nPROJOY\nMPN : PEFS-EL40H-4(P2)\nEAN: 0440000002039\n\nPrice per 1 pc\nProduct Description\n\nThe DC Projoy PEFS series fire brigade safety switch in the event of a fire in a building with photovoltaic system automatically shuts off after manually shutting off the AC power supply on the inverter side, isolating the photovoltaic modules from the rest of the system, effectively eliminating the high DC voltage from the PV system. This gives firefighters the ability to take measures to fight fire or eliminate another hazard without exposing themselves to electric shock.\n\nThe same applies to maintenance work carried out by an energy system. After a power failure in the AC network, the PEFS switch automatically disconnects the DC circuit in the photovoltaic system, which interrupts the voltage on the AC side of the inverter, thus affecting its serv.