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Eaton / Moeller Series

NZMH9-250/ZM9-160-2000-OBI-CNA088554

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160A, 3P, instantaneous trip breaker, CNA, 1000–2000A magnetic, UL/CSA

Eaton/Moeller NZMH9-250/ZM9-160-2000-OBI-CNA instantaneous trip breaker, 250A frame, 3-pole, 160A continuous rating, adjustable magnetic trip range 1000–2000A. CNA version is designed and certified for North American market requirements. Provides instantaneous short-circuit protection only, no thermal trip, UL/CSA listed for up to 600 VAC with high interrupting ratings.

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  • Technical Specifications
Model NZMH9-250/ZM9-160-2000-OBI-CNA
Type Instantaneous Trip Circuit Breaker (No Thermal)
Frame Size 250A
Poles 3
Continuous Current Rating 160A
Magnetic Trip Range Adjustable, 1000–2000A
Voltage Rating Up to 600 VAC
Interrupting Capacity High Fault Rating (UL/CSA)
Variant CNA – North America Configuration
Applications Industrial Motor & Feeder Short-Circuit Protection, NA Installations

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