SIRIUS Size S00 power contactor with 24 V DC coil
The Siemens SIRIUS 3RT1017-1BB48-0MA6 is a Size S00 power contactor rated for 10 A in AC-12 duty (resistive load), with a 24 V DC coil drawing 3.3 W for both pickup and hold. Three main poles, screw-type terminals, and a mechanical life of 30 million cycles. Mounts via screw or snap-on onto 35 mm DIN rail per EN 50022.
Coil and switching ratings
Coil pickup voltage is 0.85 x Uc (20.4 V DC); dropout is 1.1 x Uc (26.4 V DC). Operating temperature range -25 to +60 °C, altitude limit 2 000 m. Pollution degree 3. Motor switching: 5.5 kW at 400 V in AC-2 duty (slip-ring motors), 8.5 A at 400 V in AC-4 duty (plugging/inching). For resistive loads (AC-12) the maximum operating current is 10 A. Side-by-side mounting is permitted without derating.
Panel integration and wiring
Dimensions 45 mm wide, 57.5 mm tall, 111 mm deep — fits standard DIN-rail enclosures. Screw terminals accept 2x (0.5–1.5 mm²), 2x (0.75–2.5 mm²), max 2x (0.75–4 mm²) solid/stranded, or AWG 2x (20–16), 2x (18–14), 1x 12. Front and terminal protection IP20. Short-circuit coordination: Type 2 requires gL/gG 20 A fuses; Type 1 allows 35 A gL/gG. Reference code per DIN EN 81346-2 is Q.
Lifecycle and sourcing
This part carries a current lifecycle status. Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.