Its adjustable current response range of 0.18 to 0.25 A lets you dial in the exact full-load current of the motor it protects — no fixed-trip guesswork.
This relay is designed for direct contactor mounting onto Siemens S00-frame contactors — no separate base or wiring between the contactor and the relay. The screw-type terminals on both the main and auxiliary circuits accept 2× (0.5 to 1.5 mm²) solid or stranded, or 2× (0.75 to 2.5 mm²) finely stranded with ferrules. Tightening torque for the main contacts is 0.8 to 1.2 N·m.
The relay is rated for operating voltages up to 690 V AC at 50/60 Hz, with a surge voltage resistance of 6 kV and insulation voltage of 690 V at pollution degree 3. The auxiliary circuit draws 2 A at 24 V, 0.22 A at 110 V, and 2 A at 230 V. Relative humidity during operation is 0 to 90 %. Shock resistance per IEC 60068-2-27 is 8g for 11 ms. Installation altitude is limited to 2,000 m above sea level.