Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 50 A, Breaking Capacity 5 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

TWD28,276.00

(exc. GST)

TWD29,689.80

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from March 09, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +TWD28,276.00

*price indicative

RS Stock No.:
258-946
Mfr. Part No.:
290359 NZMH2-A50-S1
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

50 A

Breaking Capacity

5kA

Rated AC Voltage

1000 V ac

Mount Type

Fixed

Rated DC Voltage

1000 V

Terminal Type

Screw

Depth

149mm

Height

184mm

Width

105 mm

Standards/Approvals

IEC

Tripping Mechanism

Thermomagnetic

Reset Actuator Type

Rocker Lever

RoHS Status: Exempt

COO (Country of Origin):
RO
The Eaton nzm molded case circuit breaker represents a robust solution designed for demanding electrical applications. Ideal for system and cable protection, this three-pole device ensures reliable current control up to 50 A with a voltage rating of 1000 V. Engineered to meet rigorous international standards, it boasts not only thermomagnetic release capabilities but also exceptional short-circuit performance. With a compact design suitable for DIN rail mounting, it seamlessly integrates into various panel configurations. The product's thermal stability and electromagnetic compatibility ensure longevity and safe operation, making it an optimal choice for both industrial and commercial settings. The nzm range is perfect for the modern electrician seeking a dependable breaker that guarantees safety without sacrificing functionality.

Compact design allows for easy installation in limited spaces

Thermomagnetic release offers reliable performance under diverse conditions

Vast terminal capacity accommodates a wide range of conductor sizes

Proven lifespan with robust durability ensures consistent long-term operation

IP20 degree of protection safeguards internal components from dust and foreign bodies

Current-dependent heat dissipation keeps operational temperatures well within safe limits

Built-in features provide high-level protection against short-circuit incidents

Overvoltage category III rating enhances resilience in critical installations

Green technology commitment aligns with sustainability goals

Complementary resources, such as technical data sheets, aid in informed decision-making

Related links