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
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