Self-reclosing earth leakage protection relay with a built-in transformer, with a diameter of Ø 25 mm, with automatic reclosure in case of a trip.
Its operation is always associated to an MCB circuit-breaker. Therefore, other models can not be used
The WRKRT-25 relay is used with the MCB to guarantee the self-reclosing earth leakage and overload protection, with an automatic reclosure after an earth leakage trip
Type A relay with high frequency current filtering and high immunity. Monitoring in true root mean square (TRMS)
Adjustable sensitivity and timer.
The WRKRT-25 Relays connected to an MCB circuit-breaker guarantee self-reclosing earth leakage and overload protection, with an automatic reclosure after an earth leakage trip. It is a very good solution in installations in special locations that are hard to monitor and guard: telephony installations, televisión repeaters, refrigeration chambers, etc.