Moulded Case Circuit Breaker
- Ref Price:
-
- Loading Port:
- Wenzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000pcs pc/month
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| Application |
| It is supplied with rated insulating voltage 800V and used for circuit of A.C. 50Hz, rated operating voltage AC 400V (or below), rated operating current up to 800A for infrequent changing over and starting of the motors.The products conform to IEC60947-2 standard. |
| Main Technical Specification |
 |
| Note: 6A no thermal protection The N-pole of four-poles breaker is sifed at the right side of the product has four types: Type A: No current trip-lease 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 and opening with the other poles. Type C: With current trip-release which closing and opening with the other three poles. Type D: With current frip-release which making all the time not closing and opening with the other three poles. |
- Q: What circuit symbols are used for circuit breakers
- mass I + I + I <phase = nine = 0. Mass or I + I + I <phase + = nine = 0. So the brothers must install the ground wire ah
- Q: How is the circuit breaker different from the air circuit breaker?
- can not turn on the current, you can disconnect the short-circuit current below the current (by fuse).
- Q: Discussion on the Selection of Circuit Breaker in Low Voltage Circuit
- Frame circuit breakers have reached this standard). Also in the segment ability,
- Q: How to choose a circuit breaker for home and small office circuits
- When overload or short circuit, the small circuit breaker handle, the leakage attachment handle does not move. When the leakage occurs, both handles are activated.
- Q: What is the role of the circuit breaker?
- when the current exceeds its rated (Suzhou) Co., Ltd. production of "Samui" brand circuit breakers, contactors, dual power switch, load disconnector, fire monitoring detectors, control and protection switches,
- Q: Home circuit breakers and how much air is open
- The air switch has an average operating life of 20000 times at rated load. In the understanding of the leakage switch,
- Q: Leakage circuit breaker old jump how to do
- The leakage protector will work, cut off the power, and thus put an end to the current damage to the human body
- Q: What is the capacity of the circuit breaker
- It is the parameter that characterizes the breaking capacity of the circuit breaker. Under the rated voltage
- Q: Where will the circuit breaker auxiliary contacts be used? ,
- short delay, Instantaneous and ground fault four protection functions. Part of the electronic molded case circuit breaker new products also have a regional selective chain function
- Q: The specific function and operation mode of the auxiliary switch on the circuit breaker switch
- can be through the auxiliary contact circuit breaker Split position, to achieve automatic control (even jump, BZT, mutual latch, start and stop protection, and so on).
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Moulded Case Circuit Breaker
- Ref Price:
-
- Loading Port:
- Wenzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000pcs pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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