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Circuit Breaker (HKKM1)

Circuit Breaker (HKKM1)
Circuit Breaker (HKKM1)

Product Description

HKKM1 moulded case circuit breaker is suitable for use in circuit of rated voltage 400V, 50Hz, and rated current up to 630A, as an electrical leakage protecting device to man. It also can be used to avoid fire caused by bad insulation of electrical aparatues and earthing faults. The breaker has various protections, protecting loads from over-load, shor-circuit, and over voltage. In the circuit, the breaker is usually used to be isolator for non-frequently switching. Being of small cubicle, high breaking capacity, short arcing-distance, having isolating function, time delay function, residual current protecting function, the breaker can not be connected to circuit up and down. The connection must be following correct diagram that is terminal 1, 3, 5 connect to power lines and terminals 2, 4, 6 connect to load.

Applied standard: IEC60947-2; GB14048.2 and standards.

Frame size
 
63A
 
100A
 
225A
 
400A
 
600A
 
800A
 
Rated Max.
short-circuit interrupting
Capacity
Icu (KA)
IEC947-2
GB14048.2
 
25 KA
 
AXM1-63L
 
AXM1-100C
 
AXM1-225C
 

 

 

 
35 KA
 
AXM1-63M
 
AXM1-100L
 
AXM1-225L
 

 
AXM1-600C
 

 
50 KA
 

 
AXM1-100M
 
AXM1-225M
 
AXM1-400L
 
AXM1-600L
 
AXM1-800L
 
65 KA
 

 

 

 
AXM1-400M
 
AXM1-600M
 

 
75 KA
 

 

 

 

 

 
AXM1-800M
 
85 KA
 

 
AXM1-100H
 
AXM1-225H
 

 

 

 
100KA
 

 

 

 
AXM1-400H
 
AXM1-600H
 
AXM1-800H
 

More Product Features

Trademark: HUAKUN
Model: HKKM1
Standard: IEC60947-2; GB14048.2
Productivity: 40,000
Unit Price/Payment: $12/UNIT / T/T OR L/C
Company: Zhejiang Dahua Switch Factory

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