Eaton Earth-Fault Release NZM1 3P Right Adjustable - 104605
The Eaton Industries MCCB residual current relay is suitable for three- and single-phase systems and is mains voltage independent, with Ue = 200 to 415V 50/60 Hz. It is pulse current sensitive according to the core-balance principle and can be used with 3 and 4 pole NZM1(-4) circuit-breakers and N1(-4) switch-disconnectors. The delay time at I △n = 0.03 A is always fixed to 10 ms and provides a warning signal when it exceeds 30% I △n through a yellow LED. User can fit max. 2 auxiliary contacts and it can be reset via the reset button. However, it is not recommended to use with an insulated enclosure, main switch assembly kit for side panel mounting or shunt and undervoltage releases.
- Regular price
- $652.52 USD
Description
The Eaton Industries MCCB residual current relay is suitable for three- and single-phase systems and is mains voltage independent, with Ue = 200 to 415V 50/60 Hz. It is pulse current sensitive according to the core-balance principle and can be used with 3 and 4 pole NZM1(-4) circuit-breakers and N1(-4) switch-disconnectors. The delay time at I △n = 0.03 A is always fixed to 10 ms and provides a warning signal when it exceeds 30% I △n through a yellow LED. User can fit max. 2 auxiliary contacts and it can be reset via the reset button. However, it is not recommended to use with an insulated enclosure, main switch assembly kit for side panel mounting or shunt and undervoltage releases.