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WL Circuit Breaker selection and application guide
Low Voltage Circuit Breaker
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Exterior breaker features
1. Sliding secondary control contacts
2. Padlock capable spring charging handle
3. Centralized operator panel
4. Integral racking handle with position indicator
5. Trip unit with full metering grade LCD
6. Low profile arc chutes
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Interior breaker features
1. Remote closing coil
2. Dual shunt trip or UV release
3. Auxiliary switch
4. Automatic charging motor
5. Operation counter
6. Riveted breaker operating mechanism
7. Electronic trip unit (ETU)
8. Optional ground fault module with alarm
and trip functions
9. Interchangeable current rating plug
10. Breaker status sensor (BSS)
11. Bell alarm contact with remote reset
12. Shunt trip coil
13. Ready-to-close-contact
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