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Isolating switch

Isolating switch

Series: J65
Type: Isolating switch
MOQ: 3000PCS
Warranty: 2 Years

 
Isolating switch

Isolating switch, abbreviated as MCB (Micro Circuit Breaker/ Miniature Circuit Breaker), is the most widely used terminal protection appliance in the introduction of building electrical terminal power distribution devices. It is used for single-phase and three-phase short-circuit, overload, overvoltage protection under 125A, including single-pole 1P, two-pole 2P, three-pole 3P, and four-pole 4P.

Quick Details
Place of origin: Guangdong, China
Brand Name: JUNON
Model Number: J65163C
Type: Isolating switch
Poles Number: 1P, 2P, 3P, 4P
Product Name: 6KA MCB, single pole
Rated Current: 6A-63A

Detailed description
Rated Voltage 230/400V
Certificate: CE CB IEC
Standard: GB10963/IEC60898
Breaking capacity 6KA
Rated Frequency 50/60Hz
Mounting way Din rail panel mounting
Endurance 10,000
Supply Ability 500000 Piece/Pieces per Year MCB Factory
Payment term FOB SHUNDE
MOQ 3000PCS
Delivery 30days
Package 1P MCB 120pcs/CTN  
2P MCB OR 60pcs/ CTN  
3P MCB 40pcs/ CTN  
4P MCB 30pcs/ CTN  

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Choose Isolating switch
In the design of civil buildings, low-voltage circuit breakers are mainly used for line overload, short circuit, over current, loss of voltage, under voltage, grounding, leakage, automatic switching of dual power supplies, and protection and operation of motors when they are not frequently started. Principles In addition to complying with the basic principles of the use environment characteristics of low-voltage electrical equipment (see Industrial and Civil Power Distribution Design Manual), the following conditions should be considered:
1) The rated voltage of the circuit breaker should not be less than the rated voltage of the line;
2) The rated current of the circuit breaker and the rated current of the overcurrent release are not less than the calculated current of the circuit;
3) The rated short-circuit breaking capacity of the circuit breaker is not less than the maximum short-circuit current in the line;
4) The selection of distribution circuit breakers needs to consider the coordination of short-time short-circuits making and breaking capacity and delay protection levels;
5) The rated voltage of the under voltage release of the circuit breaker is equal to the rated voltage of the line;
6) When it is used for motor protection, the starting current of the motor should be considered when selecting the circuit breaker and it should not operate during the starting time; for the design calculation, please refer to "Industrial and Civil Power Distribution Design Manual";
7) The selection of the circuit breaker should also consider the selective coordination of the circuit breaker and the circuit breaker, the circuit breaker and the fuse.

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20A switch

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