The Cutler Hammer 140D481G02R DS Breaker Test Kit The Trip Unit Test Kit is used to test and verify the pickup levels and time delay settings of a breaker’s Trip Unit. The original Test Kits were developed to test the Amptector Trip Units of the DS Breaker. With the introduction of microprocessor based Trip Units (Digitrip, Optim, etc), modifications to the original –G02 Test Kit was required to accommodate lower power requirements of the microprocessor. These modifications, in combination with various Test Kit Adapters, allow maintenance personnel to utilize the Test Kit they already own when testing the newer generations of Trip Units.
The Test Kit Adapter (Style # 8779C02G04) for the Magnum DS Digitrip Trip Units, converts the 11-pin banana plug on the Test Kit, to a 14-pin plug. This 14-pin plug, plugs into the Trip Unit Test Port, located on the face of the Trip Unit.