The B10E trip coil tester provides a DC voltage power supply to test circuit breaker coils with a ripple-free variable DC voltage that can easily accommodate a high, variable load.

Since there is a separate output for supplying spring-charging motors, the B10E is ideal for testing circuit breakers where auxiliary voltage is not connected or available. The compact power supply unit for B10E provides reliable assistance for those who do maintenance on high voltage breakers. The control panel’s intuitive layout makes it easy to operate, and the built-in thermal cutout and overload protector make it safe to use.