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MCB is applicable to electric circuits with rated voltage 230/415V AC, frequency 50/60Hz and rated current up to 63AMP. The product provides protection against overload and short circuit to electric circuits and equipments in household and commercial installations. MCB is also used as non-frequent changeover of electric circuits.
Technical Data:
Electrical Features:
Rated current In: 1, 23, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Poles: 1P, 1P+N 2P, 3P, 3P+N, 4P
Rated voltage Ue: 230/415V
Insulation voltage Ui: 500V
Rated frequency: 50/60Hz
Rated breaking capacity: 6000A
Energy impulse withstand voltage (1.2/50) Uimp: 6000V
Dielectric test voltage at ind. Freq. For 1 min: 2Kv
Pollution degree: 2
Thermo-magnetic release characteristic: B, C, D
Mechanical Features:
Electrical Life: 8, 000
Mechanical life: 20, 000
Contact position indicator: Yes
Protection degree: IP20
Reference temperature for setting of thermal element: 30oC
Ambient temperature (with daily average <=35oC): -5oC...+40oC
Storage temperature: -25oC...+70oC
Installation:
Terminal connection type: Cable/ U-type busbar/ Pin-type busbar
Terminal size top/bottom for busbar: 25mm2 18-3AWG
Terminal size tope/bottom for busbar: 25mm2 18-3AWG
Tightening torque 2.0 N/m 22 In-lbs
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 contact: Yes |
| Company: |
CHANGANGROUP.CO.,LTD
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| Contact: |
Mr. Allen wen |
| Address: |
NO.18 LINGYUN ROAD DONGFENG INDUSTRIAL LIUSHI WENZHOU CHINA |
| Postcode: |
325604 |
| Tel: |
18767478171 |
| Fax: |
.... |
| E-mail: |
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