Residual Current Circuit Breaker
- Ref Price:
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- Loading Port:
- Wenzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000pcs pc/month
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| Technical Data |
| ◆Model:electro-magnetic type,electronic type ◆Residual current characteristics:A,AC ◆Pole NO.:2,4 ◆Rated making and breaking capacity:630A ◆Rated current(A):25,40,63,80,100 ◆Rated voltage:240/415V AC ◆Rated frequency:50/60Hz ◆Rated residual operating current I△n(A):0.03,0.1,0.3,0.5 ◆Rated residual non operating current I△no:0.5I△n ◆Rated conditional short-circuit current Inc:6kA ◆Rated conditional residual short-circuit Current I△c:6kA ◆Tripping duration:instantaneous tripping ≤0.1s ◆Residual tripping current range:0.5I△n~I△n ◆Electro-mechanical endurance: 4000 cycles ◆Connection capacity: Rigid conductor 25mm2 ◆Terminal Connection Height: 21mm ◆Connection terminal: ◇Pillar terminal with clamp ◆Fastening torque:2.0Nm ◆Installation: ◇On symmetrical DIN rail 35mm ◇Panel mounting |
- Q: How long does the circuit breaker last?
- the introduction of intelligent circuit breaker long delay trip is based on the formula to simulate the mechanical circuit breaker trip curve, each company calculation method is different, and is the company's core secrets.
- Q: Is the circuit breaker in the circuit necessary?
- When the air is open, it is not recommended to use the fuse, need to protect, open the three-phase at the same time off, such as with the fuse
- Q: What is the common circuit switch called switch
- Over-current release with electromagnetic, electronic and intelligent release, and several several
- Q: Which is the circuit switch, that is the circuit breaker
- sub-capacity and so are greater than Molded Case circuit breaker. This is a fundamental difference,
- Q: What is the choice of low voltage electrical circuit breaker?
- This feature is often useful when the circuit breaker and the system are exposed to the same heat source. In this case, the protection circuit can track the equipment at higher temperatures for enhanced wiring protection requirements
- Q: Circuit system diagram how the circuit breaker said
- the current does not exceed 5A of the no-load lines, in order to use the isolation switch for direct operation.
- Q: Is the zero line going through the circuit breaker?
- Three-phase three-wire, the use of protection to zero system, the zero line is absolutely not allowed to go through the circuit breaker, because the zero line is broken,
- Q: Do you have a circuit breaker in the circuit?
- the fuse is only Disconnect the phase, while the remaining two phases continue to supply power, resulting in motor phase loss burned.
- Q: Switch switch, disconnector, circuit breaker difference? What are the possible functions of each?
- in the maintenance as a clear point, and can not carry sub-gate, or will pull the arc ACCIDENT.
- Q: The specific function and operation mode of the auxiliary switch on the circuit breaker switch
- High-voltage circuit breakers generally have a number of auxiliary contacts, their on-off and circuit breaker main contact the same (or vice versa), so the secondary circuit
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Residual Current 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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