Eaton NZM1-4-XFI300R Earth Fault Release 4P Right 300mA - 104607
The Eaton Industries MCCB residual current relay is an optional accessory for the NZM circuit-breaker series, a modular design that enables flexible and easy mounting. It's approved per IEC/EN 60947-2, however, not UL/CSA approved, and is compatible with three- and single-phase systems. Predominantly responsive to pulse current according to core-balance principle, it suits 3 and 4 pole NZM1(-4) circuit-breakers and switch-disconnectors N1(-4) with a mains voltage independent Ue of 200 .. 415 V 50/60 Hz. Equipped with a fixed delay time setting of 10ms at I △n = 0.03 A, it features warning and trip indications via a yellow LED and up to 2 auxiliary contacts (HIAFI) respectively. It's incompatible with insulated enclosures, main switch assembly kits for side panel mounting with bracket, shunt or undervoltage release, and early-make auxiliary contacts. Its rated short-circuit breaking capacity is dependent on the installed NZM1 or NS1, while switch-disconnector N1 relies on the back-up fuse.
- Regular price
- £419.71
Description
The Eaton Industries MCCB residual current relay is an optional accessory for the NZM circuit-breaker series, a modular design that enables flexible and easy mounting. It's approved per IEC/EN 60947-2, however, not UL/CSA approved, and is compatible with three- and single-phase systems. Predominantly responsive to pulse current according to core-balance principle, it suits 3 and 4 pole NZM1(-4) circuit-breakers and switch-disconnectors N1(-4) with a mains voltage independent Ue of 200 .. 415 V 50/60 Hz. Equipped with a fixed delay time setting of 10ms at I △n = 0.03 A, it features warning and trip indications via a yellow LED and up to 2 auxiliary contacts (HIAFI) respectively. It's incompatible with insulated enclosures, main switch assembly kits for side panel mounting with bracket, shunt or undervoltage release, and early-make auxiliary contacts. Its rated short-circuit breaking capacity is dependent on the installed NZM1 or NS1, while switch-disconnector N1 relies on the back-up fuse.