DZ47 type mini circuit breakers daftar har ga mcb with 4p small mcb miniature korea circuit breaker
Brand Name:Singi
Certification:CE/CB/UL/CQC
Model Number:SC65-63
Minimum Order Quantity:1700pcs
Delivery Time:17 days
Payment Terms:L/C, T/T, Western Union, L/C, D/P, T/T
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Address:
NO.161 JINGQI ROAD YUEQING ECONOMIC DEVELOPMENT ZONE, YUEQING,ZHEJIANG,CHINA
Supplier`s last login times:
within 31 hours
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Product Details
DZ47 type mini circuit breakers daftar har ga mcb with 4p small mcb miniature korea circuit breaker
1.application:for protecting cables and equipment against overload and short circuit.
2.general rules for choosing MCB.
a.technical data of the network at the point considered:the earthing systems(TNS.TNC),Short circuit current ate the circuit breaker installation point.which must always be less than the breaking capacity of this device.network normal voltage.
b.there are 3 curve characterristics for maganetic operation.
B curve(3-5In) protection and control of the circuits against overloads and short circuit ;protection for people and big length cable in TN and IT systems.
C curve (5-10In) protection and control of the circuit against overloads and short circuit;protection for resistive and inductive loads with low inrush current.
D curve(10-14In) protection and control of the circuit against overload and short circuits;protection for circuit which supply loads with high inrush current at the circuit at the circuit closing (LV/LV transformers.breakdown lamps).
MCB data
| standard | unit | IEC/EN60898-1 | IEC/EN 60947-2 |
| rated current In | A | 1A 2A 3A 4A 6A 10A 13A 16A 20A 25A 32A 40A 50A 63A | |
| poles | 1p.2p.3p.4p | ||
| rated voltage Ue | V | 230/400v | 240/415 |
| insulation voltage Ui | V | 500 | |
| rated frequency | 50/60HZ | ||
| rated breaking capacity | A | 3000/4500 | 3k/4.5k |
| rated impulse withstand voltage(1.2/50)Uimp | V | 4000 | |
| dielectric test voltage at ind.fre.for 1 min | KV | 2 | |
| pollution degree | 2 | ||
| thermo magnetic release characteristics | BCD 8-12In | ||
| electrical life | 4000 | ||
| mechanical life | 10000 | ||
| protection degree | IP20 | ||
| refernce tenperature for setting of thermal element | °c | 30 | |
| ambient temperature(with daily average <35 degree) | °c | ||
| storage temperation | °c | -25--+70 | |
| terminal connection type | cable//pin-type busbar | ||
| terminal size top/bottom for cable | MM2 AWG | 25 18-3 | |
| terminal size top/bottom for busbar | MM2 AWG | 25 18-3 | |
| tightning torque | N*b in-Ibs | 2 18 | |
| mounting | on DIN rail EN 60715(35mm)by means of fast clip device | ||
| connection | from top to bottom | ||
| 1p 2p 3p 4p MCB( daftar harga type) | |||
Shipping:
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door,
2. By Air or by Sea for batch goods, for FCL; Airport/ Port
receiving,
3. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
Characteristic Curve
Dimensions
Product adventages:
| Features: | Din rail Type Mcb |
| Biggest Quantity For Useage | |
| Cheapest Type And Very Stable Quality | |
| Used by All Over The World | |
| Quality: | Passed CE, CB Test |
Others (price,package and service)
| Certification : | CE, CB, SGS, ISO 9001:2000 |
| Packing: | 12P in a inner box, 240P in a carton |
| Delivery date: | around 20-25 days based on your order quantity |
| MOQ: | 500pcs |
| Supply Ability: | 100,000pcs/month |
| Payment Term: | T/T, L/C or others for negotiation. |
| Samples Offer: | SHCET will offer free samples in reasonable quantity for customer quality checking. |
| Samples arrangement: | Samples will be prepared to sending in about 3 working days. |
| (And DHL 3-5days; UPS 3-5days; Fedex / TNT 3-5days; EMS 7 days to
reach destination) |
DZ47 type mini circuit breakers daftar har ga mcb with 4p small mcb miniature korea circuit breaker
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