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Circuit Breaker

 

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                                                               Modular Din Rail Electric Device Circuit Breaker

A electric circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city.

Features:

1.1-4P,1-125A Current for your choice.

2.Suitable for circuit of AC 50HZ or 60HZ.rated voltage up to 400V.

3.Breaking Capacity Can up to 6KA.

4.We are manufacturer for 23 years,OEM can be accepted.

                                                                                           Miniature Circuit Breaker

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MCB (Miniature Circuit Breaker)—rated current not more than 100 A. Trip characteristics normally not adjustable. Thermal or thermal-magnetic operation. There are three main types of MCBs: 1. Type B – trips between 3 and 5 times full load current; 2. Type C – trips between 5 and 10 times full load current; 3. Type D – trips between 10 and 20 times full load current.

                                         

                                                                               Mini Circuit Breaker Parameter

Model NO.
Breaking Capacity
Rated Voltage
Number of poles
Standard
Certification
Current
Degree of protection
4.5/6kA
230VAC/400VAC
1P,2P,3P,4P
IEC60898,EN60898
CE,CCC
1-63A
IP20
3/4.5kA
230VAC/400VAC
1P,2P,3P
IEC60898
CE,CCC
1,3,6-63A
IP20
3/4.5/6kA
230VAC/400VAC
1P,2P,3P
IEC60898
CE,CCC
6,10,16-63A
IP20
3/4.5/6kA
240VAC/415VAC
1P,2P,3P,4P
IEC60898&GB10963
CE,CCC
50,63,80,100,125A
IP20
3/4.5/6kA
230VAC
1P,2P,3P,4P
IEC60898&GB10963
CE,CCC
6,10,16,20,25,32A
IP20
4.5/6kA/10kA
230VAC
1P,2P,3P,4P
IEC60898&IEC60947
CE,CCC
1-63A
IP20
3/4.5/6kA
240VAC/415VAC
1P,2P,3P,4P
FG10963,IEC898,BS3871
CE,CCC
1,3,6-63A
IP20

       Residual Current circuit breaker with Over-current protection (RCBO)

DC Automotive Car Circuit Breaker

Nonarc® Type III High-Amp Waterproof Circuit Breaker.
Typically used in battery charger systems, DC audio systems, auxiliary and accessory circuits.
Used in cars, trucks, buses, RVs and marine applications.
Circuit breakers comply with the IEC60898 standard for ignition
protection.
Manual Reset Circuit Breaker with SEMS Nuts Installed.
30 Ampere thermal circuit breaker.
42 VDC maximum.

Model NO. Current Size
NQ5-01 50A-300A 78mm (L) x 51.6mm (W) x 42.5mm (H)
NQ5-02 20-60A 101mm (L) x 42mm (W) x 40mm (H)
NQ5-02 80A-300A 106.5mm (L) x 42.3mm (W) x 40.4mm (H)

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                                                                             Residual current circuit breaker

Residual current circuit breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the electric current is not balanced between the energized conductor and the return neutral conductor. Such an imbalance may indicate current leakage through the body of a person who is grounded and accidentally touching the energized part of the circuit. A lethal shock can result from these conditions. RCCBs are designed to disconnect quickly enough to prevent injury caused by such shocks.

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