Shaanxi, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Lights & Lighting, Manufacturing & Processing Machinery, Tools & ...
Management System Certification:
ISO 9000, ISO 14001, OHSAS/ OHSMS 18001
Import & Export Mode:
Have Own Export License
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Shunt for Moulded Case Circuit Breaker, MCCB Circuit Breaker, MCCB manufacturer / supplier in China, offering 2p 3p 4p AC 60 Hz M8 MCCB, AC 50Hz or 60Hz Thermal Fuse 10A 250V, HK Series Plastic Enclosure and so on.

Gold Member Since 2017

2p 3p 4p AC 60 Hz M8 MCCB

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $12/ Piece
Port: Ningbo, China
Production Capacity: 50000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: MCCB

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Basic Info

Model NO.: M8
Poles Number: 3
Type: Circuit Breaker
Function: Overcurrent Protection
Certification: ISO9001-2000, CE, UL, CCC
Poles: 3p /4p
Voltage: 400V-690V
Current: 6A-1250A
Ambient Temperature: -5~+40
Maximum Salant: 22.5
Colour: Black
Trademark: HENUO
Transport Package: International Standard Export Carton
Specification: RoHS CE ISO2001
Origin: Zhejiang Wenzhou
HS Code: 853650000

Product Description


          M8 series Mouded case circuit breaker is one of new type breakers which this company adopts international advanced design, manufacture technology to develop, the rated insulating voltage is 750V, suitable for AC 50Hz(60Hz), rated working voltage 690V or below,rated working current is 12.5 to 1250A of circuit and use in distributing electric energy. Nonfrequent making and breaking in the normal conditions and protecting when circuit and installation are overload, short circuit and under voltage. Rated shell-rack and the breaker which current is under 400A, take protect effect when mousecage motor is non frequent start, breaking off working and protecting overload, short circuit and under voltage.

Classification of MCCB

Installation type of MCCB: MCCB are suitable for vertical or harizontal installation.
According to use of MCCB: distribution circuit protection type, motor protection type;
According to connection way : front panel connection, back panel connection, plug-in connection;
According to operation way: for direct handle operation, for external rotary handle operating, for motor operating;
According to overload release type: magnetic release (only instantaneous), the modynamic magnetic type (dual), electronical release;
According to number of poles: two poles, there poles, four poles.

The neutral poles (N poles) of four poles MCCB has for types:
Type A: no overload release on N pole, which is making at the time ; not closing and openingwith the other three poles.
Type B: no overload release on N pole, which closing and opening with the other three poles.
Type C: with overload release on N pole, which closing and opening with the other three poles.
Type D: with overload release on N pole, which making all time; not closing and opening withthe other three poles breaking capacity
               type L-highest breaking capacity type

Main technical specifications

2p 3p 4p AC 60 Hz M8 MCCB


2p 3p 4p AC 60 Hz M8 MCCB
2p 3p 4p AC 60 Hz M8 MCCB


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