RS485 Breaker-WRSM0-4P

WDYK RS485 Breaker when overvoltage or undervoltage occurs, it can trip in a timely manner to prevent the equipment from operating in an overvoltage or undervoltage environment. Meanwhile，it also monitors the current in real time, quickly cuts off the circuit when the load exceeds the rated value, and responds to short-circuit faults within milliseconds to limit the damage of fault current to the equipment.

Related Words:RS485 Modbus Control Circuit Breaker