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Eaton / Moeller Series

NZMB2-S18-BT-CNA

In Stock

18A, 3P, breaker, magnetic-only trip, IEC/UL

The Eaton NZMB2-S18-BT-CNA is a 3-pole molded case circuit breaker from the NZM2 frame series, rated at 18A. It features a magnetic-only trip unit with a short-circuit release adjustment range from 128A to 224A (delayed). Designed for motor protection applications without thermal overload protection, this unit operates at 440 Vac and delivers a short-circuit interrupting capacity of 25 kAIC. It comes equipped with box terminals, front frame clamp connection, and supports accessories like a rocker lever and motor drive. Certifications and compliance details are available upon request.

Country of Origin: DE

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  • Product Specifications
  • Technical Specifications
Brand Eaton
Model NZMB2-S18-BT-CNA
Series NZM2
Product Type Molded Case Circuit Breaker
Trip Type Magnetic-only (Delayed)
Amperage 18A
Poles 3
Frame Size NZM2
Operator Box type with front frame clamp
Accessories Rocker lever, motor drive
Voltage Rating 440 Vac
Interrupting Capacity 25 kAIC
Short-Circuit Release Range 128–224A (Delayed)
Overload Release Not included
Connection Front frame clamp
Terminals Box
Class Motor protection without overload release
Certifications Contact manufacturer
Compliance IEC/UL
Warranty 1 year from installation or 18 months from shipment

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