It mounts via screw or snap-on onto 35 mm standard mounting rail per DIN EN 60715, and the mounting position is flexible: +/-180° rotation on a vertical surface, plus +/-22.5° tilt forward/backward, which simplifies panel layout when space is tight. The main contact arrangement is 20...12, and an auxiliary switch is included. Rated operational current in AC-3 duty at 400 V is 3 A; maximum switching frequency in AC-3 is 750 operating cycles per hour.
At 45 mm wide, 70 mm tall, and 73 mm deep, this contactor occupies one standard 45 mm DIN-rail pitch. The spring-type terminals on the coil side eliminate the need for screwdriver torque checks during panel assembly — a time-saver on repetitive builds.
Switching performance and thermal profile
Coil holding power at 50 Hz and 60 Hz is 0.25 each. For furnace or process applications where thermal cycling matters, the AC-3 switching rate of 750 cycles/h means it can handle frequent starts without exceeding thermal limits — important for burner blowers or recirculation fan motors that cycle on a temperature profile. AC-4 switching (plugging/reversing) is rated at 250 cycles/h maximum, reflecting the heavier electrical stress during inrush. Mechanical life of the contactor is typically 30 million operations.