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What is suffix ET5 on a circuit breaker?

Issue:
Define suffix ET5
 
Product Line:
Circuit Breakers
 
Environment:
Factory installed accessories on legacy circuit breakers
 
Resolution:
This SEF, SED circuit breaker suffix contains the following accessories:
120Vac spring charging motor
120Vac shunt close
24Vdc shunt trip
120Vac under voltage trip (UVR)
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