| Artikelbeschreibung | Molded case circuit breaker, NBS-ec 250/3S LCD 250A 3P / ETIBREAK - moulded case circuit breakers and switch DISCONNECTORS / ETI CODE: 004673091 description: Molded case circuit breaker, NBS-ec 250/3S LCD 250A 3P rated current (a): 250 function: MCCB NO. of poles: 3 catalogue group: NBS adjustable or fixed: Adjustable magnetic adjustment: (2-15)IN thermal adjustment: 0, 4-1 rated insulation voltage (v): 800 rated short-circuit breaking capacity at 415V ICU/ICS (KA): 50 rated operational voltage (v AC): 690 rated impulse withstand voltage UIMP (KV): 8 connection type: Front connection standards: 60947 |