The Siemens 3RT1466-6SP36-3PA0 is a SIRIUS S10 contactor — size S10 frame, screw-type coil terminals, and a built-in auxiliary switch. Coil pulls in on 200-277 V AC/DC, with a pickup time of 115-130 ms and an arcing time of 10-15 ms. Mounting position is flexible: vertical surface with ±90° rotation or ±22.5° tilt front-to-back, fastened by screw fixing through an 11 mm hole.
Panel integration: the S10 frame measures 210 mm high, 145 mm wide, 202 mm deep. Clearance requirements: 10 mm above and below, 10 mm to the sides, 20 mm forward. Power wiring accepts stranded cable 70-240 mm² through the main terminals; auxiliary control wiring uses screw terminals accepting 2x 0.5-1.5 mm² solid or 2x 0.75-2.5 mm² stranded, max 2x 0.75-4 mm². The MTBF of 75 a means this contactor is rated for a 75-year mean time between failures under specified conditions — a reliability figure that suits continuous-process lines where unplanned downtime is not an option.
Auxiliary contact ratings: 10 A at 24 V, 2 A at 48 V and 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V. Mechanical endurance of the contactor typical is 10 million operations. The coil draws 0.5 A at 50 Hz and 0.8-1.1 A at 60 Hz, with a pickup threshold of 0.8x rated voltage and a dropout threshold of 0.5x rated voltage.