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CZ2 operating mechanism features a unique rotating design for smooth breaker opening, closing, and resetting. Easy to install and adjust, with performance exceeding similar products. Compatible with A, B, and C rotary handles — users can choose as needed. Type-tested and certified by the National Electric Testing Center.
This mechanism is suitable for use with molded case circuit breakers of the CM1, NS, NM1, CDM1, LG, NF, S(), T(), TM30, SM30 series, etc. It enables panel-mounted operation for draw-out cabinets, distribution cabinets, and power distribution boxes via a rotary handle.
Model Composition and Meaning：
