Cm1 AC400V 3p 4p 250A MCCB Circuit Breaker
| Price: |
US $ 8/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
| Poles: |
3p /4p |
| Voltage: |
400V-690V |
| Current: |
6A-1250A |
| Ambient Temperature: |
-5~+40 |
| Maximum Salant: |
22.5 |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Air |
| Installation: |
Fixed |
| Structure: |
MCCB |
| Poles Number: |
3 |
| Certification: |
CCC |
Product Description
Application
M1 series of moulded case circuit breaker is one of our new type products developed and manufactured by adopting international advanced technology. It is supplied with rated insulating voltage 660V and used for circuit of A.C.50Hz, rated operating voltage AC 380V(or below), rated operating current up to 1250A for infrequent over and starting of the motors. Equipment with the protection devices for over current, short circuit and undervoltage, the products are capable of preventing damage of circuits and supply units.The products conforms to GB14048.2,IEC60497-2 standards
Classification of MCCB
According to product poles,two kinds of three-pole and four pole are provided. The neutral pole (N pole) of four pole four pole has four types:
Type A: No current trip-release on N pole which making all the time ;not closing and opening with the other three poles.
Type B: No current trip-release on N pole which closing with the other three poles.
Type C: With current trip-release on N pole which and opening with the other three poles
Type D: With current trip-release on N pole which making all the time ;not closing and opening with the other tree poles.
Main technical specifications
Yueqing Heng Nuo Imp. & Exp. Co., Ltd. is the export department for TENGEN GROUP Co., Ltd, it is one leading manufacturer and exporter in the fields of electrical apparatus, wiring accessories, hardware, fire alarm system, tools and so on, our company located in Liushi town of Wenzhou city where is the largest production centre in China for electrical products.
From 1983 to now, our company has cooperated with more than 80 factories, and produces over 20 kinds, thousands of models of high quality electric products yearly. Mainly including:
1. Electrical apparatus: Circuit breaker, AC contactor, Relay, fuse, timer, counter, distribution box, meter socket, current transformer, meter, pushbutton switch, LED pilot lamp, limit switch, pedal switch, float switch, industrial plug & socket, Stabilizer and so on.
2. Wiring accessories: Cable tie, cable clip, cable puller, cable marker, cable lugs, cable glands, terminal blocks, wiring ducts, insulated terminals, MCB insulated busbar, dinrail and so on.
3. Hardware: Flexible conduit & connector, EMT fittings, Metal switch boxes and so on.
4. Tools: Hand crimping tools, cable cutter, hydraulic crimping tool, tester, screwdriver and so on
5. Fire alarm and warning system: Fire alarm bell, electric bell, smoke detector, motor siren, buzzer, warning light and so on
Internationalization standard quality guarantee system:
The product quality of Tengen Group has been strictly controlled in each working procedure,
Many kinds of internationalization standard quality guaranteed system can be highly effective
Under company's strict monitoring. Fellowtrader commended, customer's approval can sufficiently
Make sure of our product quality.
"Tengen" was evaluated as " Chinese famous trademark", Tengen Group has obtained American
FMRC Corporation ISO9001 quality system authentication, ISO14001 environment management
System authentication, CCC authentication, European Union CE safe Authentication, American UL
Authentication and Dutch KEMA authentication and so on, at the same time, it has had the first
Side laboratory -- low voltage electric appliance test center which is the first connected with
International in China.
We promise to offer you superior products, favorable price, and timely delivery. If you are interested in cooperating with us, please feel free to contact with us in your earliest convenience time.
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