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Miniature Circuit Breaker

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GKB1 Miniature Circuit Breaker

GKB1 Miniature Circuit Breaker Application:
Miniature circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuit in the system. The product is novel in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly and it’s installation uses with guide, it’s case and items are adopted with high fire resistant and shockproof plastics. The product , with long life, is mainly used in AC 50Hz/60Hz single-pole 246V or two, four-ploe 415V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case. This product comply with GB 10963, 1EC898, BS3871.
GKB1 Miniature Circuit Breaker Specification:
Rated temperature 40°C
Rated voltage 240V/415V AC
Rated current(C): 1,3,5,6,10,15,16,20,25,32,40,50,60,63A (D): 1,3,5,6,10,15,16,20,25,32,,40A
Electric endurance not lower than 6000 times
Mechanical endurance lower than 20000 times
Tropical test: 2 kin
Weight(g) 1P 2P 3P 4P
102 208 308 408
 
Standard Rated current (A) Pole Voltage (V) Breaking capacity(A)
BS3871-1 IEC898 1 to 40 1 240 4000
2,3,4 415 4000
IEC157-1 1 to 40 1 220/240 6000
2,3,4 220/240 12000
2,3,4 380/415 6000
GKB1 Miniature Circuit Breaker Characteristic Curve:

GKB1 Miniature Circuit Breaker Dimensions:
High quality electronic components such as miniature circuit breaker, earth leakage circuit breaker, AC contactor, Power relay, etc. can be found in our company. 
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Products List: ☆ Electrical Components
☆ Circuit Breaker
☆ Miniature Circuit Breaker
☆ Molded Case Circuit Breaker
☆ Earth Leak Circuit Breaker
☆ Residual Current Circuit Breaker
☆ Residual Current Device
☆ Current Transformer
☆ Safety Circuit Breaker
☆ Circuit Breaker Enclosure
☆ Hydraulic Magnetic Miniature Circuit Breaker
☆ Surge Protection Device
☆ Motor Protection Circuit Breaker
☆ AC Contactor
☆ Contact Block
☆ DC Operated AC Contactor
☆ Interlocking Contactor
☆ Contactor Starter
☆ Star-delta Reduced Voltage Starter
☆ Magnetic Starter
☆ Cam Starter
☆ Thermal Overload Relay
☆ Thermal Relay
☆ Power Relay
☆ Kilo-Watt Hour Meter
☆ Digital Panel Meter
☆ Meter Modular
☆ Power Meter
☆ Control Station
☆ Digital Frequency Meter
☆ Multimeter
☆ Ammeter & Voltmeter
☆ Meter Detector
☆ Current Transformer
☆ Distribution Box
☆ Distribution Boards
☆ Junction Box
☆ Bus Bar Support
☆ Industrial Plugs & Sockets
☆ Push Buttons & Indicators
☆ Magnetic Switch
☆ Isolating Switch
☆ Pedal Switch
☆ Push Button Switch
☆ Universal Changeover Switch
☆ Limit Switch
☆ Gear Switch
☆ Toggle Switches