Parameter Specification Product Series Eaton EAR2..TO (Electronic Overload Relay) Model Number EAR2TO012S1 Description Electronic Overload Relay, 1.0-1.6A, Self-Protected, Screw Terminals Motor Current Setting Range (FLA) 1.0 - 1.6 A Poles 3 (for 3-phase motor protection) Rated Operational Voltage (Ue) 690V AC Rated Supply Voltage (Us) 24V AC/DC - 240V AC/DC (for the control circuit) Protection Functions Overload (Class 10, 20, 30 adjustable) Phase Loss Phase Unbalance Jam / Stall Protection Earth Fault Protection (Optional, may require external CT) Self-Protected Feature Yes (Integral HBC fuse for short-circuit protection of the control unit) Auxiliary Contacts 1 NO + 1 NC (95-96 / 97-98) Terminals Screw Terminals Mounting Mounts directly onto compatible contactors (e.g., Eaton DIL series) Communication Optional communication modules (e.g., PROFIBUS, Modbus) available Standards & Certifications IEC/EN 60947-4-1, UL 508, CE, cULus
