|Rated Voltage:||230V||Rated Frequency:||50/60Hz|
|Rated Current:||1A-63A||Mount Type:||Din-rail Mount DZ47-63|
|Keyword:||PA66 Micro Circuit Breaker||Rated Breaking Capacity:||3KA,4.5KA,6KA|
4.5KA Micro Circuit Breaker,
4.5KA two pole circuit breaker,
2p Micro Circuit Breaker
Din Rail Mount CCC IECEN60898-1 PA66 Micro Circuit Breaker
|Number of poles||1P,2P,3P,4P|
|Release action characteristics||Time delay||1.13In>1h Non-trip|
|2.55In 1s~60S trip|
|Instantaneous(Curve C)||5In >0.1s Non-trip|
|Magnetic releases operate||B curve:between 3 and 5In|
|C curve :between 5 and 10In|
|D curve: between 10 and 15In|
|Mechanical life||20000 times|
|Tropical ration||Treatmen 2(RH95%,at 55°C)|
Our Micro Circuit Breaker Application:
As general model of mcb,widely used in Household ,building,factory,etc. Working to provide short circuit and overload Protections for sub-main circuits,as well as insulating and connecting functions. Playing roles in lighting,power systerm and other electric equipment as protector, insulator and connector.
Our Micro Circuit Breaker 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;
1. Product Net weight: 100g/pole
2. Packing quantity& Weight: 12 pole /box, 20 box/carton, 240 pole/carton .
3. N.W: 23KG/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
The Over-Current Protection Property
breaker mcb NBSe
circuit breaker mcb NBSe
mini circuit breaker mcb NBSe
|Type||Tripping Current||Operating Time|
|Type B||3 To 5 time full load current||0.04 To 13 Sec|
|Type C||5 To 10 times full load current||0.04 To 5 Sec|
|Type D||10 To 20 times full load current||0.04 To 3 Sec|
· The third characteristic is the short circuit protection, which is intended to protect against heavy faults maybe in thousands of amps caused by short circuit faults.
· The capability of the MCB to operate under these conditions gives its short circuit rating in Kilo amps (KA). In general for consumer units a 6KA fault level is adequate whereas for industrial boards 10KA fault capabilities or above may be required.
(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
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