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Power supply for testing circuit breakers

Power supply for testing circuit breakers

The circuit breaker tester POB30D is a power supply unit employing the latest power electronics technology. The circuit breaker tester POB30D generates ripple free DC-voltage and it is developed for regular maintenance tests of power circuit breakers. Output voltage is selectable from 10V to 300V DC. The circuit breaker tester POB30D is powerful and versatile unit, with possibility to generate at 230V mains supply initial current up to 35A

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