The Eaton Cutler Hammer STK2 is a portable test kit for Seltronic and Series C 310 electronic trip units. It is used to test the functionality and accuracy of these trip units, which are used to protect electrical equipment from overloads and faults.
Trip Untis:
Features:
How it works:
Resources:
Trip Untis:
The Eaton Cutler Hammer STK2 test set is primarily compatible with:
- Digitrip 310 (and 310+) Electronic Trip Units: This is the most consistently mentioned and central compatibility for the STK2. It’s used for testing the functionality and accuracy of these trip units, including their long time, instantaneous, short delay, and sometimes ground fault operations.
Features:
- A clear and easy-to-read display
- A variety of test modes, including manual, automatic, and sequential testing
- The ability to store and recall test results
- The ability to print test results to a printer
How it works:
Here are some examples of how the STK2 can be used:
- To test the functionality of a new trip unit before it is installed
- To troubleshoot a trip unit that is not working properly
- To verify the accuracy of a trip unit’s calibration
- To perform routine maintenance on trip units
Resources:
