Searching...

Eaton / Moeller Series

NZMB2-S5-BT-CNA

In Stock

5A, 3P, breaker, magnetic only, 25kAIC, UL/IEC compliant

The Eaton NZMB2-S5-BT-CNA is a 3-pole molded case circuit breaker from the NZM2 series, specifically engineered for motor protection without overload release. With a rated current of 5A and magnetic-only trip functionality, this unit features a delayed short-circuit release adjustable between 32–56A. It is equipped with front frame clamp connections, box terminals, a rocker lever, and a motor drive accessory. With a high interrupting capacity of 25 kAIC at 440 Vac, it ensures reliable short-circuit protection in industrial applications. The unit complies with global certifications and is backed by Eaton’s standard warranty.

Country of Origin: DE

Eaton Authorized Distributor

We source directly from Eaton - 100% genuine, new-in-box certified parts.

Call Us for a Quote

Request A Quote

Get custom pricing and expert help—before or after you buy.
Fill Out Contact Form
  • Product Specifications
  • Technical Specifications
  • Warranty
Brand Eaton
Model NZMB2-S5-BT-CNA
Catalog Number NZMB2-S5-BT-CNA
Series NZM
Product Type Molded Case Circuit Breaker
Frame NZM2
Amperage Rating 5 A
Trip Type Magnetic Only
Poles 3
Accessories Rocker lever, Motor drive
Connection Front Frame Clamp
Terminals Box
Voltage Rating 440 Vac
Interrupting Capacity 25 kAIC
Short-Circuit Release Adjustment 32–56 A (Delayed)
Breaker Class Motor protection without overload release
Certifications UL/IEC compliant
Dimensions (H×W×D) 7.24 in × 4.13 in × 4.05 in
Weight 4.1 lb

Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.

Ask us a Question about this product

Please fill out this form and someone from our team will contact you as soon as possible. You can also reach us by phone at (866) 595-9616 or by email at sales@kmparts.com.
Product Page Contact Form

Customer Reviews

Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.

Authorized Seller

We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.

Learn More  >