Its 45 mm width and 73 mm depth fit standard DIN-rail enclosures with screw and snap-on mounting per DIN EN 60715. The contactor carries an auxiliary switch and spring-type terminals on the coil, accepting solid or stranded conductors from 0.5 to 4 mm². Mechanical service life is rated at 30,000,000 operations typical.
Switching Performance and Duty Ratings
Maximum switching frequency varies by duty class: 1,000 cycles/hour at AC-1 (resistive), 750 cycles/hour at AC-2 and AC-3 (motor start/run), and 250 cycles/hour at AC-4 (plugging/inching). The AC-3e rating also caps at 750 cycles/hour, matching standard motor switching. Arcing time spans 10 to 15 ms at AC, and the main contacts are rated for 20 to 12 — the range covering typical motor inrush and running currents for this frame size.
Mounting and Clearance Requirements
Mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt forward/backward. Required clearances: 10 mm upward, 10 mm downward, 10 mm forward, 6 mm at the side — critical for heat dissipation and arc flash containment in tight panels. Operating temperature range is -25 to +60 °C during operation, with storage from -55 to +80 °C.