Payment & Shipping Terms:
|Color:||White Enclosure, Blue Handle||Breaking Capacity:||10 Ka|
|Poles Available:||1pole, 2 Pole, 3 Pole, 4pole||Curve:||B; C; D|
|Range:||Same Range As UKB7Z, UKF7, UKL7,UKB7LE,|
Micro Circuit Breaker,
Compact Circuit Breaker
10KA MCB Mini Circuit Breaker Moller L7 Series , IEC60898 Standard
UKB7 (Moeller L7) series Circuit Breaker is the new product adopted the newest modern high technology. It’s excellent performance is depending on the quick trip and strong ability of exterminating the electrical and it enhances the safeness in the case of limited short-circuit. The brilliant characteristic of its short-circuit current is superior to the related requirement of IEC60898.The electrical endurance of the products is well improved, which reduce the destruction to the distribution system of equipments. The product is mainly used in the circuit which is AC50/60Hz, voltage≤400V and rated current≤60A. It is the best choice of the building distribution system.
1. Protection against both overload and short circuit
2. High short-circuit capacity
3. Contact position indication
4. Applicable to terminal and pin/fork type busbar connection
5. Easy mounting onto 35mm DIN rail
|Technology Specification & Electrical Specification|
|Electric standard||IEC60898; GB 10963|
|Rated voltage||230V; 50HZ 230V/400V|
|Rated surplus operating current||10; 30; 100; 300mA|
|Rated braking capacity||10kA IEC898|
|Tripping character||B, C, D characteristic curve|
|Maximum connected fuse||100A gL(> 10kA)|
|Work environment temperature||-5 to +40 degree|
|Case protection grade||IP40 after installation|
|Electric life||Not less than 8000 times of breaking and closing|
|Mechanical life||Not less than 2000 times of breaking and closing|
|Installation mode||Installation at the DIN guide rail of 35mm|
|Terminal block capacity||Conductor1-25mm; Generatrix thickness 0.8-2mm|
|The length of exposed plane||45mm|
|Enclosure width||17.5mm every pole|
|Contact with alarm indication||UKZ7-NHK|
|Under voltage trip||UKZ7-USD|
1. MCB is for non-professional operation by those untrained, and no maintenance is required
2. Satisfying conditions and applications as mentioned above,MCB with “ON-OFF” indicating device is considered suitable for isolation function.
3. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to MCB as precaution against potential surge voltage and current occurring at its power input side.
4. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.
KRIPAL Main products:
Rotary isolator switch, changeover switch, IP55 waterproof switch socket, IP66 weatherproof switch socket, industrial plug socket, cable float level switch, terminal junction box, solar photovoltaic inverter, mold case circuit breaker, AC contactor, thermal overload relay, industrial power distribution box and etc.