Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | Normal Type Circuit Breaker |
Arc-extinguishing Medium: | Vacuum |
Installation: | Fixed |
Structure: | MCB |
Samples: |
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Customization: |
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Sphere of Application
KNM1 series moulded case circuit breakar(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 800v (KNM1-63 is 500v),suitable for turm-on or tum off not frequency and starting a motor not frequently in the circuit of AC 50hz,rated working voltage.690V or bellow (KNM1-63 is 400V)-ratod working current up toBOOA (KNM1-800 is motor protection-free), The breakers have overload, short-circuit and under voltage protection devices, so as to protect the circuit and the power equipment against damage.
Breakers could be installed vertically(upright) or horizontally (transverse):
Breakers has disconnecting function, Its corresponding symbol ls shown as "fuhao;
Breakers comply with demands of following standards
IEC 60947-1 and GB/T14048.1-2000 general
IEC 80947-2 and GB/T14048,1-2001 low voltage breakers
IEC 60947-4-1 and GB/T14048.4-2003 mechanical contactors and motor starters
IEC 60947-5-1 and GB/T14048,5-2001 electrical equipments of electromechanical control circuit
COMPANY PROFILE:
AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,LtdSuppliers with verified business licenses