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NZM10-400S/ZMVA-250-NA Eaton Molded Case Circuit Breaker

NZM10-400S/ZMVA-250-NA Eaton Molded Case Circuit Breaker

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Description :Klockner-Moeller NZM10-400S/ZMVA-250-NA molded case circuit breaker, 250 amp, 3 pole, long time response current setting 250A, adjustable instantaneous trip range 1000–9000A, adjustable short time delay 2–12x Ir for selective coordination. Designed for system and cable protection, voltage rating 480Y / 277V, rated insulation voltage 690V. Includes bolt-on line and load side connections. UL/CSA/IEC certified, frame […]

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Categories:NZM10-400S/ZMVA-250-NA, Molded Case Circuit Breaker, Klockner-Moeller, 250 amp, 3 pole, long time response current setting 250A, adjustable instantaneous trip range 1000–9000A, adjustable short time delay 2–12x Ir, UL certified, CSA certified, IEC certified, frame size 10, 480Y/277V, 690V rated insulation voltage

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The Klockner-Moeller NZM10-400S/ZMVA-250-NA is a 250-amp, three-pole molded case circuit breaker featuring a long time response current setting of 250A. It offers an adjustable instantaneous trip range of 1000–9000A and an adjustable short time delay of 2–12x Ir, facilitating selective coordination for enhanced system protection. Designed for both system and cable protection, this breaker operates at a voltage rating of 480Y/277V with a rated insulation voltage of 690V. The NZM10-400S/ZMVA-250-NA includes bolt-on line and load side connections and is UL, CSA, and IEC certified, with a frame size of 10. The adjustable settings and robust construction make it suitable for demanding industrial applications requiring reliable circuit protection.

Electrical rating
Amperage Ratinglong time response current setting 250A
Overload Rangeadjustable instantaneous trip range 1000–9000A
Physical details
Frame Sizeframe […]
TypeKlockner-Moeller NZM10-400S/ZMVA-250-NA molded case circuit breaker

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TAG:   NZM10-400S/ZMVA-250-NA Molded Case Circuit Breaker Klockner-Moeller 250 amp 3 pole long time response current setting 250A adjustable instantaneous trip range 1000–9000A adjustable short time delay 2–12x Ir UL certified CSA certified IEC certified frame size 10 480Y/277V 690V rated insulation voltage

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