Eaton’s Magnum Circuit Breakers are used in ANSI/UL and IEC rated equipment and applications, providing high ratings in minimal space, rugged structure, enhanced safety, and easy maintenance, making them ideal for switchboards and switchgear.
To ensure that the trip unit, its settings or factory parameters, and associated components are working properly, rely on Eaton Cutler Hammer secondary injection test sets.
The Eaton Cutler Hammer 140D481G03 Secondary Injection Test Set is used to test and verify the pickup levels and time delay settings of a breaker’s trip unit. TheEaton Cutler Hammer 140D481G03 is also used to test Amptector, Digitrip, RMS or Optim trip units.
The Eaton Cutler Hammer MTK1000 Magnum Trip Unit Test Kit is designed to be a user friendly upgrade from the previous Magnum trip unit test kit (140D481G03 plus 8779C02G04), offering improvements in ease of operation. The test kit is fully compatible with the Magnum breaker and requires no adapters.
The Eaton Cutler Hammer MTK2000 Magnum Trip Unit Test Kit is used to test and verify the programmed operating characteristics of the circuit breaker’s trip unit.
Scheduled testing of the circuit breaker’s trip unit will help to ensure proper operation of the breaker and will lead to safer and more efficient performance.
Available for rent, lease, or purchase from Protec Equipment Resources.
Related electrical test equipment available for rent from Protec:
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Editor’s Note: This post was originally published January, 2015 and has been updated freshness, accuracy and comprehensiveness.