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[China]
Address: 21/F, Building 1, No. 816,Jinghua Road, Hi-tech Zone,Ningbo, Zhejiang, P.R. China
Contact name:Tony ma
Ningbo Tian'an Jinghua Power Technology Co., Ltd. |
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1250A TANK1 690v Low Voltage Circuit Breakers 75KA Vacuum Power Breaker Switch ISO9001
Overview of 1250A TANK1 690v Low Voltage Circuit Breakers 75KA Vacuum Power Breaker Switch ISO9001
TANK1 Series Intelligent Universal VCB is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoid overload under voltage, short circuit, single-phase ground fault hazards for distribution of power, the protection of power lines and equipment.
Parameters of 1250A TANK1 690v Low Voltage Circuit Breakers 75KA Vacuum Power Breaker Switch ISO9001
| Rated current | A | 630, 800, 1000, 1250, 1600, 2000 |
| Rated extreme short circuit breaking capacity | kA | 65-75(AC400V), 40(AC690) |
| Rated operation short circuit breaking capacity | KA | 65-75(AC400V). 40(AC690) |
| Rated short-time withstand current | A | 50 (AC400V), 40 (AC690) |
| Rated impulse withstand voltage | V | 8000 |
| Dielectric property | V | 3000 |
| Service life | time | 5000 |
