Searching...

Eaton / Moeller Series

NZMB2-A50-NA269210

In Stock

50A, 440 Vac, 25 kAIC, Three-pole, 300-500A trip rating

Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMB2, Fixed thermal, adjustable magnetic trip, 300-500A trip rating, Three-pole, 50A, 440 Vac, 25 kAIC, Box, Distribution circuit protection, 40-50A, Front screw.

Country of Origin: DE

HTS Code: 8536.30.8000

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
Specification Value
Product Name Eaton Series NZM complete molded case circuit breaker
Catalog Number NZMB2-A50-NA
EAN 4015082692100
Product Length/Depth 4.05 in
Product Height 7.24 in
Product Width 4.13 in
Product Weight 5.17 lb
Compliance Contact Manufacturer
Specification Value
Amperage Rating 50 A
Voltage Rating 440 Vac
Trip Type T185
Circuit Breaker Type NZMB2
Terminals Box
Frame NZM2
Class Distribution circuit protection
Accessories Rocker lever, motor drive
Setting Range OL Protector 40-50A
Interrupt Rating 25 kAIC
Connection Front screw
Number of Poles Three-pole
Trip Rating 300-500 A

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  >