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What does the SK suffix mean on a Powerpact M, P, or R frame circuit breaker?

Issue:
Factory installed shunt trip for powerpact M, P and R frame breakers.

Product Line:
Molded Case Circuit Breaker

Environment:
Powerpact M, P and R Frame Breakers

Resolution:
The suffix "SK" is for a 24V ac/dc shunt trip for the Powerpact M, P and R frame breakers. For more shunt trip options see 0100CT1501_SEC-07 page 7-54 or 54.
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