Searching...

Eaton / Moeller Series

NZMN1-AF40-NA274223

In Stock

40A, 3P, breaker, fixed thermal, UL/CSA/IEC

Eaton / Klockner-Moeller NZMN1-AF40-NA molded case circuit breaker 40 amp, 3 pole, short circuit release 320-400A, fixed thermal trip 40 amps, system and cable protection, rated voltage 480 Y / 277 V, rated insulation voltage 690V, switching capacity 85kA@240V, 35kA@480V, 25kA@600V, box terminal connections, toggle switch operation, UL/CSA/IEC certified, frame size 1

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 NZMN1-AF40-NA
Series NZM1
Product Type Molded Case Circuit Breaker
Amperage 40 A
Poles Three-pole
Trip Type Thermal-magnetic (T268)
Frame NZM1
Trip Rating 320–400 A
Overload Setting Range 40–40 A
Accessory Rocker lever
Connection Front frame clamp
Voltage Rating 690 Vac / 500 Vdc
Interrupting Capacity 50 kAIC
Short-Circuit Breaking Capacity 50 kAIC
Circuit Protection Class Distribution circuit protection
Certifications UL Listed
Compliance Contact Manufacturer
Product Dimensions (HxWxD) 5.71 × 3.54 × 2.68 in
Weight 2.45 lb

1 year from installation or 18 months from shipment

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  >