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Help Center12.5A-1600A Motor Protection Circuit Breaker M611
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Specifications
circuit breaker MCCB:1. compact structure small volume,
2. high breaking capacity,
3. short arcing distanc
crcuit breaker
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 | |||||
export packing for crcuit breaker
(1)Warranty ( 24 months warranty )
1. The warranty starts from the delivery date from our factory;
2. During the warranty, any defective product will get repaired or replaced for free ;
3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.
(2)Lead Time
1. Sample orders will be delivered from our factory within 7 working days.
2. General orders will be delivered from our factory within 7-15 working days.
3. Bulk orders will be delivered from our factory within 25 working days at most
(3)Shippment
1. By EMS, DHL, FedEx, TNT, UPS or other express.
2. By our forwarding agent (by air or by sea).
3. By your own forwarding agent.
4. By domestic forwarding agents to any city in China
we are a manufacturer & exporter, we are sure that we can best support our customers with high quality products and the most competitive
Q1;WHY CHOOSE US?
1.with 20 years experience
2.high quality with fast delivery and good price
3.Rohs approval
4. samples PROVIDED
Send Inquiry to This Supplier
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