Multi-Amp/Megger MS-2 Circuit Breaker Test Set

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The MS-2 test set is used around the world by several thousand utility companies, industrial plants and electrical service organizations. Using the latest technology, Model MS-2 is a self-contained test set that incorporates a variable high-current output and appropriate control circuitry and instrumentation for testing thermal, magnetic or solid-state motor overload relays; molded-case circuit breakers; and ground-fault trip devices.