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What is the CSA C22.2 No. 5-02 Canadian standard?

What is the CSA C22.2 No 5-02 Canadian standard?

Product Line:
Circuit Breakers

The CSA C22.2 No. 5-02 (equivalent to UL489) is the new CSA standard which replaces the No. 5.1. Both standards pertain to circuit breakers, not supplementary protectors. No. 235 (equivalent to UL1077) pertains to supplementary protectors.
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