Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 90 A, Breaking Capacity 18.5 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

SGD845.34

(exc. GST)

SGD921.42

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 31 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD845.34

*price indicative

RS Stock No.:
256-791
Mfr. Part No.:
272251 NZMB1-AF90-NA
Manufacturer:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Product Type

Molded Case Circuit Breaker

Range

NZM

Series

NZM

Number of Poles

3

Current Rating

90 A

Breaking Capacity

18.5kA

Rated AC Voltage

440 V ac

Mount Type

Fixed

Mount Hole Size

M4

Terminal Type

Box

Width

90 mm

Height

165.5mm

Depth

88mm

Standards/Approvals

IP66, CE, CSA, DIN EN 50274, IEC 60068-2-30, IEC 60068-2-78, IEC/EN 60947-2, IP20, RoHS, UL, IP40, VDE 0106 Part 110

Tripping Characteristics

Thermomagnetic

Tripping Mechanism

Thermomagnetic

Break Time

10 ms

Reset Actuator Type

Rocker Lever

RoHS Status: Exempt

COO (Country of Origin):
RO
The Eaton innovative product from Eaton is designed to provide reliable performance and protection in electrical systems. The molded case circuit breaker, part of the Moeller series NZM, is a 3-pole device rated at 90A, offering exceptional efficiency and adaptability for various applications. Engineered to meet rigorous standards, this circuit breaker combines advanced technology with robust design, enabling it to withstand demanding operating conditions. With its thermomagnetic release system and excellent short-circuit protection, this product delivers the assurance of safety and peace of mind. Whether it's for branch circuits or feeder circuits, it ensures effective management and protection against overloads and short circuits while seamlessly integrating into modern electrical installations. This model represents Eaton’s commitment to quality and innovative solutions in the industry.

Designed specifically for North American applications

Complies with international safety standards, including UL and CE markings

Offers a compact design for easy installation in limited spaces

Robust performance with an electromagnetic compatibility rating

Built-in protections against electric shock and direct contact

Lightweight construction, facilitating ease of handling and installation

Equipped with a clear rating plate for straightforward compliance checks

Meets specified temperature rise requirements for reliable operation

Sustainable design considerations ensuring environmental compliance

Robust shock resistance, ideal for industrial environments

Related links