Integrator's spec recap
The Siemens 3RT2036-1AP64 is a SIRIUS power contactor in size S2, rated 52 A at 480 V for AC-3 motor switching duty. The 55 mm wide body snaps onto 35 mm DIN rail per DIN EN 60715, with screw-type coil terminals accepting 2x (0.5 to 2.5 mm²) solid or stranded. Operating temperature range is -25 to +60 °C, with storage from -55 to +80 °C.
Mounting and integration
Mounts via screw and snap-on onto 35 mm DIN rail. The mounting position allows ±180° rotation on a vertical surface and ±22.5° forward/backward tilt. Clearance requirements: 10 mm upwards, 10 mm forwards, 10 mm downwards, 6 mm at the side. Dimensions: 114 mm height, 55 mm width, 174 mm depth.