M611 Motor Protection Circuit Breaker
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB |
| Min Order: |
100/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
M611 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model Number: |
M611 |
| Place Of Origin: |
Zhejiang China |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
SF6 |
| Installation: |
Fixed |
| Structure: |
MCCB |
| Poles Number: |
3 |
| Certification: |
CCC |
Product Description
Specifications
Moulded case circuit breaker MCCB:
1. Compact structure small volume,
2. High breaking capacity,
3. Short arcing distanc
M611 Enclosed type motor protection crcuit breaker
Series molded case circuit breaker (hereinafter referred to as circuit breaker) is suitable for circuit of AC 50Hz (or 60Hz), rated insulation voltage 660V, rated working voltage 380V (400V) or below and rated current from 16A to 1250A. The circuit breakers take the role of infrequent turn-on or turn-off and infrequent motor start-up. The breakers have over-load, short-circuit and under-voltage protection performances so to protect the circuit and power appliance from damage. The breaker could be installed vertically(upright) or horizontally(transverse). The breaker could not be wired adversely, 1, 3 and 5 can only be connected with power line, 2, 4 and 6 con only be connected with load line.
Main Technical Data & Characteristics:
Moulded case circuit breaker M611, its rated Insulated voltage is 660V, AC50Hz, rated work voltage 380(400)v or below, rated current is from 16A to 1250A. It is generally used to distribute power, but Y, J and G type 225A and Y type 400A also can be used to protect motor. Under normal condition, circuit breaker is to unfrequently switch over of line and unfrequently starting of motor.
Rated utmost short circuit breaking capability:
| Moulded case circult breaker(NS) |
| Rated current of frame size Inm(A) | 630 |
| type | M611 Enclosed type | | |
| Rated current In(A) | 250,315,350,400,500,630 |
| Number of poles | 3,4 | 3,4 | |
| Rated insulation voltage vi(v) | AC 690 |
| rated operating voltage Ue(V) | AC 380/415 | |
| rated impulse withstand voltage Uimp(V) | 8000 |
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.
