Eaton Circuit Breaker 3 Pole 20A 50KA NZMN1-A20-NA UL/IEC - 281570
The Eaton Industries MCCB power breaker is equipped with a nominal continuous current Iu of 20A, and nominal voltage of 690V. It has a nominal tripping power Icu at 400 50kA and an adjustable overload protection setting of 15 - 20A. The device's design for un-delayed short-circuit is set at 350A. This device, of circuit-breaker NZM1 type, has 3 poles and a switching capacity SCCR of 480 V 60 Hz (Icu): 35 kA. It is a fixed installation type with a box terminal and meets UL/CSA and IEC standards. This MCCB also provides both system and cable protection.
- Regular price
- £363.68
Description
The Eaton Industries MCCB power breaker is equipped with a nominal continuous current Iu of 20A, and nominal voltage of 690V. It has a nominal tripping power Icu at 400 50kA and an adjustable overload protection setting of 15 - 20A. The device's design for un-delayed short-circuit is set at 350A. This device, of circuit-breaker NZM1 type, has 3 poles and a switching capacity SCCR of 480 V 60 Hz (Icu): 35 kA. It is a fixed installation type with a box terminal and meets UL/CSA and IEC standards. This MCCB also provides both system and cable protection.