ZHEJIANG SINGI ELECTRICAL LLC
ZHEJIANG SINGI ELECTRICAL LLC We think what you thought
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1.Application scop of miniature circuit breaker ↓
Min Circuit Breaker:Protection and control of circuit against overload and short circuit,In building installation-such as houses,offices,commercial complex,motor system(D curve) and industrial installation-for switching,control,protection and regulation of electrical circuits.Also in switchgear panels,railway and marine application.
1.In compliance with IEC/EN60898-1.
2.With indicator function in the contact position.
3.Transparent cover designed to carry label.
4.Connecting function od double busbar,to adapt to wider use of premises.
5.Maximum connecting ability of 25mm²,wiring torque 3Nm,applicable to a variety of installing equipments,wiring stronger.
6.Protection class:IP20
2.Technical Data of miniature circuit breaker ↓
| Standard | IEC/EN 60898-1 | ||
| Electrical features | Rated current in | A | 1 2 4 6 10 16 20 25 32 40 50 63 |
| Poles | 1P 2P 3P 4P | ||
| Rated voltage Ue | V | 230/400 | |
| Insulation coltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60Hz | |
| Rated breaking capacity | A | 3000 4500 6000 | |
| Rated impulse withstand voltage (1.2/50)Uipm | V | 6000 | |
| Dielectric test voltage at and ind.Freq.for 1min | KV | 2 | |
| Pollution degree | 2 | ||
| Themo-magnetic release characteristic | B C D | ||
| Mechanical features | Electrical life | 6000 | |
| Machanical life | 10000 | ||
| Contact position indicator | Yes | ||
| Protection degree | IP 20 | ||
| Reference temperature of setting of thermal element | °C | 30 | |
| Ambient temperature(with daily average≤35°C) | °C | -5~+40 | |
| Storage temperature | °C | -25...+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/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 | |
| Tightening torque | N*m In-lbs. | 3.0 22 | |
| Mounting | OnDIN rail FN 60715(35mm) by means of fast clip device | ||
| Connection | From top and bottom |
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) |