溫州創偉永吉貿易有限公司
請輸入包含最少兩個字母或數字的關鍵字。
描述
聯絡供應商
描述
This residual current circuit breaker is applicable to electric circuits with a rated voltage of 230/400V AC, a frequency of 50/60Hz and a rated current up to 125Amp. It provides indirect protection to the operator's body under such condition that the exposed live parts should be connected to a proper earthing pole. The RCCB also provides protection against the fire danger caused by earth fault current due to function failure of the over-current protection device.
- Type: A, AC.
- Pole number: 2P, 4P.
- Rated making and breaking capacity: 500A (In=25A, 40A) or 630A (In=63A).
- Rated current (A): 25, 40, 63.
- Rated Voltage: AC 230 (240)/400 (415)V.
- Rated frequency: 50/60Hz.
- Rated residual operating current I△n(A): 0.03, 0.2, 0.3, 0.5.
- Rated residual non-operation Current( I△no): 0.5I△n.
- Rated conditional short-circuit current Inc: 10kA.
- Rated conditional residual short-circuit current I△c: 10kA.
- Tripping duration: instantaneous tripping ≤0.1s.
- Residual tripping current range: 0.5I△n-I△n.
- Electro-mechanical endurance: 4,000.
- IEC 61006-1.
您或許喜歡
確定要取消關注此供應商？