NBSB1-63 Electric Mini Circuit Breaker
Application
| Model Number | NBSB1-63 |
| Type | Mini |
| Poles Number | 1-4P |
| Material | PA66 |
| Mechanical life | no less than 20000 |
| Rated voltage | 240V/415V |
| protective characteristics | 400C |
| Breaking capacity | 4.5KA/6KA |
| Rated Frequency | 50/60Hz |
| Standard | GB10963/IEC60898 |
| Port | NINGBO |
| Lead Time | 10-20 days |
Application
The product is mainly used in AC50/60Hz single pole230V or two,three,four pole 400V voltage for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit under nrmal conditionl the product is suitable for industry,business,building,ressidence,etc. It's conformity with GB10963,IEC60898 standards.
Main technical data
1.Rated current:1,2,3,4,6,10,16,20,25,32,40,50,63A;
2.Tripping characteristics:B(3-5)In,C(5-10)In,D(10-15)In;
3.No. of pole:1P,2P,3P,4P
4.Breaking capacity:4.5KA,6KA;
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Standard |
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IEC60898 |
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Number of poles |
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1P,2P,3P,4P |
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Rated current(In) |
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6,10,16,20,25,32,40,50,63 |
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Rated voltage(Un) |
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AC240/415V |
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Rated frequency |
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50/60Hz |
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Tripping curve |
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B,C,D |
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Release action characteristics |
Time delay |
1.13In>1h Non-trip |
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1.45In<1h trip |
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2.55In 1s~60S trip |
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Instantaneous(Curve C) |
5In >0.1s Non-trip |
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10In<0.1s trip |
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Magnetic releases operate |
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B curve:between 3 and 5In |
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C curve :between 5 and 10In |
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D curve: between 10 and 15In |
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Ratedbreaking capacit(Lcn) |
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3000A |
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Endurance |
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>2500 |
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Circumstance temperature |
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-5~+40 |
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Electrical life |
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>6000times |
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Mechanical life |
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20000 times |
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Tropical ration |
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Treatmen 2(RH95%,at 55°C) |
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Protection degree |
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IP20 |
Packing details
1. Product Net weight: 100g/pole
2. Packing quantity& Weight: 12 pole /box, 20 box/carton, 240 pole/carton .
3. N.W: 23KG/carton
4. G.W:24KG/carton
5. Packing Measurement: inner box 22.5×9×8 cm, Carton 45×23.5×33.5 cm ( ie 0.036 cbm)
6.20 foot container (26 cbm): 19,2000 pole ,800 cartons
7.40 foot container (54 cbm): 38,4000 pole, 1600 cartons
Product details
The Over-Current Protection Property
Our Services
(1)Warranty ( 24 months warranty )
1. The warranty starts from the delivery date from our factory;
2. During the warranty, any defective product will get repaired or replaced for free ;
3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.
(2)Lead Time
1. Sample orders will be delivered from our factory within 7 working days.
2. General orders will be delivered from our factory within 7-15 working days.
3. Bulk orders will be delivered from our factory within 25 working days at most
(3)Shippment
1. By EMS, DHL, FedEx, TNT, UPS or other express.
2. By our forwarding agent (by air or by sea).
3. By your own forwarding agent.
4. By domestic forwarding agents to any city in China
