Korlen New Type Circuit Breaker Knb2-63 6ka 10ka MCB
China Korlen New Type Circuit Breaker Knb2-63 6ka 10ka MCB, Find details about China MCB, Switch from Korlen New Type Circuit Breaker Knb2-63 6ka 10ka MCB
Basic Info.
Model NO.
KNB2-63
Poles Number
1,2,3,4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE, CB, CCC
Patented
Patented Product
ISO
ISO9001
Tripping Curves
B C D
Capacity
10ka
Insid Type
C65
Trademark
KORLEN
Transport Package
Carton
Specification
1P 7.78x7.85x17.8mm
Origin
China
HS Code
8536200000
Model NO.
KNB2-63
Poles Number
1,2,3,4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE, CB, CCC
Patented
Patented Product
ISO
ISO9001
Tripping Curves
B C D
Capacity
10ka
Insid Type
C65
Trademark
KORLEN
Transport Package
Carton
Specification
1P 7.78x7.85x17.8mm
Origin
China
HS Code
8536200000
Product Desciption
| Standard | IEC/EN 60898-1 | IEC/EN 60947-2 | ||
| Electrical features | Rated current In | A | 1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50,63 | |
| Poles | 1P, 1P+N, 2P, 3P, 3P+N, 4P | 1P, 2P, 3P, 4P | ||
| Rated voltage Ue | V | 230/400~240/415 | ||
| Insulation voltage Ui | V | 500 | ||
| Rated frequency | 50/60Hz | |||
| Rated breaking capacity | A | 60000 | 6000 | |
| Energy limiting class | 3 | |||
| Rated impulse withstand voltage(1.2/50) Uimp | V | 4000 | ||
| Dielectric test voltage at ind. Freq. for 1 min | KV | 2 | 1.890 | |
| Pollution degree | 2 | |||
| Power loss per pole | Rated current (A) | Max power loss per pole (W) | ||
| 1, 2, 3, 4, 6, 10 | 2 | |||
| 16, 20, 25, 32 | 3.5 | |||
| 40, 50, 63 | 5 | |||
| Thermo-magnetic release characteristic | B, C, D | (8-12)In | ||
| Mechanical features | Electrical life | 4000 | ||
| Mechanical lif | 20000 | |||
| Contact position indicator | YES | |||
| Protection degree | IP20 | |||
| Reference temperature for setting of thermal element | ºC | 30 | ||
| Ambient temperature (with daily average≤35ºC) | ºC | -5...+40 | ||
| Storage temperation | ºC | -25...+70 | ||
| Installation | Terminal connection type | Cable/U-type busbar/Pin-type busbar | ||
| Terminal size top/bottom for cable | mm2 | 25 | ||
| AWG | 18-4 | |||
| Terminal size top/bottom for busbar | mm2 | 10 | ||
| AWG | 18-8 | |||
| Tightening torque | N·m | 2.5 | ||
| In-Ibs. | 22 | |||
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device | |||
| Connection | From top and bottom | |||
| Combination with accessories | Auxiliary contact | YES | ||
| Shunt release | YES | |||
| Under voltage release | YES | |||
| Alarm contant | YES | |||
Company Introduction
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