Miniature Circuit Breaker
- Ref Price:
-
- Loading Port:
- Wenzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000pcs PCS/month
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| Technical Data |
| ◆Number of poles:1,2,3,4,1+N,3+N ◆Nominal current In(A): 1,2,3,4,6,8,10,13,16,20,25,32,40,50,63 ◆Characteristics: ◇B The short-circuit release is to be set up to 3 In through 5 In.It serves especially for protection of circuits with such devices which do not cause any current surges(lights or socket circuits etc.) ◇C The short-circuit release is to be set up to 5 In through 10 In.It serves especially for protection of circuits with such devices which cause some current surges(groups of bulbs, motors etc.) ◇D The short-circuit release is to be set up to 10 In through 20 In. It serves especially for protection of circuits with devices which cause high current surges(transformers,double-pole motors,motors with heavy start etc.) ◆Nominal voltage: ◇1P (single-pole)~230/400V 50/60Hz ◇3P (three-pole)~400V 50/60Hz ◆Rupturing capacity: ◇EN60898-10,000A(nominal short-circuit and operational rupturing capacity) ◆Protection:IP40 for a sole MCB with its design, it protects against a hazardous finger or instrument touch as well as against very small foreign objects; It is without any protection against water leakage (water protection is to be solved with design of the switchboard casing) ◆Ambient temperatue: -5oC to +40oC pursuant to EN60898 ◆Gauging temperature:+30oC pursuant to EN60898 ◆Max.pre-inserted fuse:100AgG(>10kA) ◆Mechanical lifetime:≤20,000 cycles ◆Electrical lifetime:≤8,000 cycles ◆Fastening:By means of an unique snap mechanism(with arrestment in final positions)the carrying DIN strip EN50022,width 35mm, or even onto the falt surface by means of screws. ◆Removal form the DIN strip: ◇By means of an unique auxiliary snap mechanism, the MCB誷 can be removed even from a row of devices mutually interconnected by a forked or reed rack strip without necessity to dismantle the whole interconnecting strip. |
| ◆Input terminals: ◇Clip terminals(with barrier layer), snap-locked against the worse input of a conductor ◇The input and output can be interchanged ◇They enable more conductors as well as interconnecting strips to be connected ◆Connect ability of conductors (Maximum cross-sections): ◇35mm2 solid conductor ◇25mm2 stranded conductor ◆Terminal protection:IP20 ◆Tightening moment for terminals ◇2Nm(combined slotted-head screw) ◆Manufacture standard ◇EN60898,same to IEC 60898 ◆Selectivity calss:3 ◆Colored levers: For better distinction among circuits in the switchboards,we supply also miniature circuit breaker with distinction of nominal currents by means of colored levers corresponding to the colors of turn fuses ◇0.2A-1.6A(Black) ◇2A(Pink) ◇4A(Brown) ◇6A(Green) ◇8A(Light green) ◇10A(Red) ◇13A(Sandy) ◇16A(Grey) ◇20A(Blue) ◇25A(Yellow) ◇32A(Purple) ◇40A(Black) ◇50A(White) ◇63A(Copper-colored) ◆Can be delivered also with only black levers ◇1-63(Black) |
- Q:How to choose the home of the circuit breaker air switch?
- air conditioning circuit, separate wiring, when one of the circuit (such as the socket circuit) failure, the other circuit can still be normal power supply.
- Q:What is the role of the circuit breaker?
- the circuit breaker internal trip mechanism, there is a different coefficient of expansion when the two kinds of metal bonding bimetallic together,
- Q:How long is the circuit breaker long delay time?
- istribution circuit breaker and control circuit of the circuit breaker long delay function is different, household circuit breakers and industrial circuit breakers are different,
- Q:How to look at the circuit breaker capacity is how much?
- Circuit breaker contact separation instantaneous short circuit current cycle component RMS value of the thousand.
- Q:Is the circuit breaker in the circuit necessary?
- occasionally short-time overcurrent motor can withstand, but the fuse blown, but also affect the production.
- Q:Is it possible to switch the lamp directly with a circuit breaker?
- Circuit breaker (English name: circuit-breaker, circuit breaker) is able to close, carry and break the normal circuit under the conditions of the current and can be closed, within the specified time to carry and break the abnormal circuit under the conditions of the current Switchgear.
- Q:Circuit system diagram how the circuit breaker said
- so as to avoid serious equipment and personal accidents. Only the voltage transformer, arrester, the excitation current does not exceed 2A no-load transformer
- Q:What type of switch circuit breaker has undervoltage protection
- In addition it is best to put the lighting circuit, high-power electrical circuit, such as a separate circuit breaker
- Q:he circuit breaker in the circuit mainly plays a protective element what protects the two functions of the element
- the thermal element drives the tripping mechanism for a certain period of time.
- Q:Leakage circuit breaker old jump how to do
- so do not use the earth switch to do the main switch, the proposed general switch with the general air switch ... ...
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Miniature Circuit Breaker
- Ref Price:
-
- Loading Port:
- Wenzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000pcs PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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