The Siemens 3RT2024-4AN60 is a SIRIUS power contactor in the S0 frame size, built for screw and snap-on mounting onto 35 mm DIN rail per DIN EN 60715. It occupies 45 mm width on the rail and reaches 97 mm deep into the enclosure — a tight fit for a contactor with an integrated auxiliary switch, so plan gland-plate clearance accordingly.
Width is 45 mm, depth 97 mm, height 85 mm. Clearance requirements: 10 mm upwards, 10 mm forwards, 10 mm downwards, and 6 mm at the side. The mounting position allows ±180° rotation on a vertical surface and ±22.5° forward/backward tilt — useful when fitting into a crowded backplate where the rail orientation isn't standard.
Ratings and operating conditions
Rated for AC-1, AC-2, AC-3, and AC-3e duty at up to 1,000 operations per hour; AC-4 maxes out at 300 1/h. Operating temperature range is -25 to +60 °C, with storage from -55 to +80 °C. The magnet coil connection uses a ring cable lug — factor that into your control wiring prep.