Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 300 A, Breaking Capacity 18.5 kA, Fixed

Subtotal (1 unit)*

SGD2,304.06

(exc. GST)

SGD2,511.43

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 04 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD2,304.06

*price indicative

RS Stock No.:
230-987
Mfr. Part No.:
107518 NZMB2-A300
Manufacturer:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Range

NZM

Product Type

Molded Case Circuit Breaker

Series

NZM

Number of Poles

3

Current Rating

300 A

Breaking Capacity

18.5kA

Mount Type

Fixed

Terminal Type

Screw

Depth

149mm

Height

184mm

Width

105 mm

Standards/Approvals

RoHS, IEC/EN 60947

Tripping Characteristics

Thermomagnetic

Break Time

10 ms

COO (Country of Origin):
RO
The Eaton Molded Case Circuit Breaker embodies innovation and reliability designed for modern electrical systems. Manufactured with precision, this circuit breaker ensures robust protection for your electrical installations while offering seamless integration within unearthed supply systems at 440 V. Its advanced thermomagnetic release system provides exceptional security against overload and short-circuit scenarios, making it an ideal choice for industrial applications. This product stands out with its impressive rated current of 300 A and a mechanism engineered for high-performance efficiency, optimising protection across various operational contexts.

Designed to withstand harsh environmental conditions with IP20 protection

Optimised for minimal power loss during operation at 837 W

Features a lifespan of 20000 mechanical operations ensuring durability

Compliant with multiple international safety and performance standards

Related links