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NM1 Moulded Case Circuit Breaker
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Low Voltage IEC Sub Power Distribution NM1 Moulded Case Circuit Breaker
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NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker
NM1 Moulded Case Circuit Breaker

NM1 Moulded Case Circuit Breaker

The NM1 Moulded Case Circuit Breaker (MCCB) delivers reliable protection for low-voltage power distribution and motor circuits. Designed for rated currents from 10A to 1250A and voltages up to AC 690V, it ensures high breaking capacity and selective protection against overload, short-circuit, and under-voltage. Available in 2P, 3P, and 4P versions with direct, rotary, or motor-driven operation, NM1 MCCB meets IEC/EN 60947-2 standards, offering safe, compact, and versatile solutions for commercial and industrial applications.

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Product Information

Name
Size
Release time
Operate
NM1-MCCB-Catalog.pdf
6.12MB
2025-03-27
Download
Name
Size
Release time
Operate
2211-NM1-250H-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-125H-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-63S-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-630H-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-400H-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-250S-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-125S-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-1250H-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-800H-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2211-NM1-63H-MCCB-NOM Certificate.pdf
1.04MB
2025-03-27
Download
2207-NM1-MCCB-RCC Certificate.pdf
1.17MB
2025-03-27
Download
2206-NM1-MCCB-EAC Certificate.pdf
1.84MB
2025-03-27
Download
2110-NM1-250-MCCB-KEMA Certificate.pdf
2.39MB
2025-03-27
Download
2110-NM1-250-MCCB-CB Certificate.pdf
185.87KB
2025-03-27
Download
2107-NM1LE-225 3P 100 200 500mA 125A-MCCB-KC Certificate.pdf
2.25MB
2025-03-27
Download
2107-NM1-63S 3P 25A-MCCB-KC Certificate.pdf
2.05MB
2025-03-27
Download
2107-NM1LE-100 3P 30mA 63A-MCCB-KC Certificate.pdf
2.16MB
2025-03-27
Download
2107-NM1-100H 4P 63A-MCCB-KC Certificate.pdf
2.45MB
2025-03-27
Download
2107-NM1-63S 3P 63A-MCCB-KC Certificate.pdf
2.02MB
2025-03-27
Download
2107-NM1-100H 2P 63A-MCCB-KC Certificate.pdf
2.47MB
2025-03-27
Download
2107-NM1-100S 3P 63A-MCCB-KC Certificate.pdf
2.47MB
2025-03-27
Download
2107-NM1-225H 4P 125A-MCCB-KC Certificate.pdf
2.89MB
2025-03-27
Download
2107-NM1-63S 3P 32A-MCCB-KC Certificate.pdf
2.08MB
2025-03-27
Download
2107-NM1LE-100 2P 30mA 25A-MCCB-KC Certificate.pdf
2.17MB
2025-03-27
Download
2107-NM1LE-100 3P 30mA 25A-MCCB-KC Certificate.pdf
2.17MB
2025-03-27
Download
2107-NM1LE-100 3P 100 200 500mA 63A-MCCB-KC Certificate.pdf
2.18MB
2025-03-27
Download
2107-NM1LE-100 2P 30mA 40A-MCCB-KC Certificate.pdf
2.17MB
2025-03-27
Download
2107-NM1-225S 3P 125A-MCCB-KC Certificate.pdf
2.9MB
2025-03-27
Download
2107-NM1LE-225 3P 30mA 125A-MCCB-KC Certificate.pdf
2.22MB
2025-03-27
Download
2107-NM1-63S 3P 10A-MCCB-KC Certificate.pdf
2MB
2025-03-27
Download
2107-NM1LE-100 3P 30mA 40A-MCCB-KC Certificate.pdf
2.15MB
2025-03-27
Download
2106-NM1-63S-MCCB-CB Certificate.pdf
199.59KB
2025-03-27
Download
2106-NM1-63H,S-MCCB-KEMA Certificate.pdf
2.39MB
2025-03-27
Download
2106-NM1-1250,H,S-MCCB-CB Certificate.pdf
189.17KB
2025-03-27
Download
2106-NM1-63S-MCCB-KEMA Certificate.pdf
2.38MB
2025-03-27
Download
2106-NM1-125C,H,R,S-MCCB-KEMA Certificate.pdf
2.4MB
2025-03-27
Download
2106-NM1-1250H,S-MCCB-KEMA Certificate.pdf
2.39MB
2025-03-27
Download
2106-NM1-63H,S-MCCB-CB Certificate.pdf
180.29KB
2025-03-27
Download
2106-NM1-250S-MCCB-CB Certificate.pdf
2.61MB
2025-03-27
Download
2106-NM1-250C,H,R,S-MCCB-CB Certificate.pdf
191.66KB
2025-03-27
Download
2106-NM1-250C,H,R,S-MCCB-KEMA Certificate.pdf
2.39MB
2025-03-27
Download
2106-NM1-125C,H,R,S-MCCB-CB Certificate.pdf
208.61KB
2025-03-27
Download
2105-NM1-630R,H,S-MCCB-CB Certificate.pdf
204.39KB
2025-03-27
Download
2105-NM1-800R,H,S-MCCB-CB Certificate.pdf
203.95KB
2025-03-27
Download
2105-NM1-800R,H,S-MCCB-KEMA Certificate.pdf
2.39MB
2025-03-27
Download
2105-NM1-630R,H,S-MCCB-KEMA Certificate.pdf
2.41MB
2025-03-27
Download
2105-NM1-400R,H,S-MCCB-KEMA Certificate.pdf
2.39MB
2025-03-27
Download
2105-NM1-400R,H,S-MCCB-CB Certificate.pdf
203.86KB
2025-03-27
Download
2103-NM1-125C,H,S-MCCB-KEMA Certificate.pdf
2.39MB
2025-03-27
Download
2103-NM1-125C,H,S-MCCB-CB Certificate.pdf
206.01KB
2025-03-27
Download
1810-NM1-125H,S,C-MCCB-CE Certificate.pdf
2.27MB
2025-03-27
Download
1810-NM1-63S-MCCB-CE Certificate.pdf
2.26MB
2025-03-27
Download
Name
Size
Release time
Operate
NM1-MCCB-Drawing-125S,2P.igs
12.96MB
2025-03-27
Download
NM1-MCCB-Drawing-63S,3P-1.igs
43.99MB
2025-03-27
Download
NM1-MCCB-Drawing-125S,3P.stp
6.25MB
2025-03-27
Download
NM1-MCCB-Drawing-63H,4P-2.dwg
1.38MB
2025-03-27
Download
NM1-MCCB-Drawing-800,3P.dwg
1.54MB
2025-03-27
Download
NM1-MCCB-Drawing-800,4P.dwg
1.36MB
2025-03-27
Download
NM1-MCCB-Drawing-630,3P.dwg
1.52MB
2025-03-27
Download
NM1-MCCB-Drawing-250,2P.x_t
7.37MB
2025-03-27
Download
NM1-MCCB-Drawing-250H,4p.igs
46.97MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,3P-2.dwg
1.45MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,2P-2.dwg
1.44MB
2025-03-27
Download
NM1-MCCB-Drawing-250,3P.dwg
85.46KB
2025-03-27
Download
NM1-MCCB-Drawing-125S,4P.dwg
1.2MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,4P-2.igs
52.12MB
2025-03-27
Download
NM1-MCCB-Drawing-63H,3P-2.dwg
1.36MB
2025-03-27
Download
NM1-MCCB-Drawing-250H,3P.dwg
1.48MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,2P-1.igs
11.64MB
2025-03-27
Download
NM1-MCCB-Drawing-250H,2P.igs
27.92MB
2025-03-27
Download
NM1-MCCB-Drawing-250H,2P.dwg
1.48MB
2025-03-27
Download
NM1-MCCB-Drawing-63H,3P-1.igs
47.08MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,2P-2.igs
11.64MB
2025-03-27
Download
NM1-MCCB-Drawing-63S,3P-2.igs
43.99MB
2025-03-27
Download
NM1-MCCB-Drawing-1250H,3P.dwg
1.35MB
2025-03-27
Download
NM1-MCCB-Drawing-1250S,3P.dwg
1.35MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,3p-1.igs
19.04MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,4P.dwg
1.44MB
2025-03-27
Download
NM1-MCCB-Drawing-63H,3P-2.igs
47.08MB
2025-03-27
Download
NM1-MCCB-Drawing-125S,3P-2.dwg
1.44MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,2P-1.dwg
1.44MB
2025-03-27
Download
NM1-MCCB-Drawing-400,4P.dwg
1.52MB
2025-03-27
Download
NM1-MCCB-Drawing-125S,3p-1.dwg
220.09KB
2025-03-27
Download
NM1-MCCB-Drawing-630,4P.dwg
1.53MB
2025-03-27
Download
NM1-MCCB-Drawing-800,4P.igs
26.24MB
2025-03-27
Download
NM1-MCCB-Drawing-125S,3P.igs
54.88MB
2025-03-27
Download
NM1-MCCB-Drawing-250S,4p.igs
50.67MB
2025-03-27
Download
NM1-MCCB-Drawing-250,4P.x_t
12.22MB
2025-03-27
Download
NM1-MCCB-Drawing-63S,3P-2.dwg
1.36MB
2025-03-27
Download
NM1-MCCB-Drawing-250,3P.x_t
11.31MB
2025-03-27
Download
NM1-MCCB-Drawing-250S,3P.dwg
1.47MB
2025-03-27
Download
NM1-MCCB-Drawing-63S,3P-1.dwg
1.36MB
2025-03-27
Download
NM1-MCCB-Drawing-63H,3P-1.dwg
1.36MB
2025-03-27
Download
NM1-MCCB-Drawing-250,2P.dwg
89.93KB
2025-03-27
Download
NM1-MCCB-Drawing-250S,4P.dwg
1.35MB
2025-03-27
Download
NM1-MCCB-Drawing-250,4P.dwg
96.37KB
2025-03-27
Download
NM1-MCCB-Drawing-125S,2P.dwg
1.19MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,3P-2.igs
19.04MB
2025-03-27
Download
NM1-MCCB-Drawing-63H,4P-1.dwg
1.38MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,4p-1.igs
37.06MB
2025-03-27
Download
NM1-MCCB-Drawing-400,3P.dwg
1.51MB
2025-03-27
Download
NM1-MCCB-Drawing-125H,3P-1.dwg
1.45MB
2025-03-27
Download
NM1-MCCB-Drawing-250H,4P.dwg
1.48MB
2025-03-27
Download

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FAQs

 

What is the NM1 MCCB used for?

The NM1 MCCB protects low-voltage power distribution circuits and motor systems against overloads, short-circuits, and under-voltage conditions. It’s ideal for industrial, commercial, and infrastructure projects requiring reliable electrical safety.

 

How many operation modes are available?

Three: direct operation via handle, rotary handle for panel-mounted access, and motor-driven operation for remote or automated control.

 

Can it be installed in any orientation?

Yes. The NM1 MCCB supports both vertical and horizontal mounting orientations without performance degradation.

 

What safety accessories are available?

Optional accessories include shunt and under-voltage releases, auxiliary and alarm contacts, extended handles, mechanical interlocks, and terminal covers for enhanced protection (up to IP40).

 

What standards does NM1 comply with?

It fully meets IEC/EN 60947-2 standards and holds certifications from KEMA, EAC, RCC, EK, and UKrSEPRO, ensuring global reliability and safety compliance.

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