4 Pole Molded Case Circuit Breakers
CM1
4 pole molded case circuit breakers deliver strong, long-lasting and dependable protection for low-voltage distribution systems and main motor control circuits.
Description
Wenzhou Lanen Electrical Co., Ltd. is one of the leading manufacturers and suppliers of 4 pole molded case circuit breakers in China. We are committed to provide high quality customized products with low price. If you're going to buy advanced 4 pole molded case circuit breakers made in China, welcome to get more discount information from our factory.
Description
4 pole molded case circuit breakers deliver strong, long-lasting and dependable protection for low-voltage distribution systems and main motor control circuits.
4 pole molded case circuit breakers have the range of wide working, with rated currents from 10A to 1250A and rated voltages to AC 690V. 4 pole molded case circuit breakers offer great breaking capacity and precise selective protection, effectively guarding against damaging overloads, short circuits and under voltage situations.
CM1 series molded case circuit breakers come in flexible 2-pole (2P), 3-pole (3P), and 4-pole (4P) versions, with multiple operating modes to choose from. These include direct manual operation, rotary handle operation, and motor-driven operation for remote control.
4 pole molded case circuit breakers fully meet the strict IEC/EN 60947-2 international standard. They have a compact, safe, and space-saving design, and are highly versatile. That makes them for the great choice for all kinds of application scenarios, such as commercial buildings, industrial sites, infrastructure projects, and electrical equipment.
Operation Data
|
Rated Current |
10A – 1250A |
|
Rated Insulation Voltage |
800V; operational voltage up to AC 690V, 50/60Hz |
|
Frame Sizes |
63A, 125A, 250A, 400A, 630A, 800A, 1250A |
|
Breaking Capacity Levels |
C (basic), S (standard), H (high), R (current limiting) |
|
Poles |
2P, 3P, 4P (N-pole configurable) |
|
Operation Modes |
Direct handle, rotary handle, or motorized control |
|
Protection Functions |
Overload, short-circuit, under-voltage, and earth fault protection |
|
Mounting |
Vertical and horizontal installation supported |
|
Standards & Certification |
IEC/EN 60947-2; KEMA, EAC, RCC certified |
|
IP Rating |
IP30 (up to IP40 with terminal covers) |
|
Environmental Limits |
−5°C to +40°C operation, ≤2000m altitude |
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