Rail-mounted double-pole electronic circuit breaker

Arail-mounted electronic circuit breaker - the E-T-A ESS22-T has been introduced by E-T-A Circuit Breakers.

Compliant with the machinery safety standard EN60204-1 and suitable for process control, the steel industry and power plant technology, it offers selective disconnection and double-pole physical isolation of loads, only disconnecting faulty load circuits in the event of an overload or short circuit.

The device provides electronic overcurrent protection for ungrounded 24V DC power supply systems and comes with a choice of eight current ratings from 0.5 to 10A. It responds fast enough to an overload or a short circuit to ensure stability of the 24V control voltage for the other loads, such as PLCs, control systems and bus couplers, to prevent stoppages of the entire automation system.

Stand 336