Siemens 3RT2017-1BB42 — SIRIUS 3RT20 contactor, frame size S00. AC-3 rated up to 12 A at 400 V, 3-pole, screw or spring-cage terminals depending on -1A / -1B suffix. SIRIUS 3RT2 3-pole contactor 12A AC-3 (5.5kW at 400V). 24VDC coil, 1NC integrated auxiliary contact. Size S00 for DIN-rail mounting. Installed in low-voltage switchgear panels, main and sub-distribution boards, motor control centres and DIN-rail consumer units.
| Material | Thermoplastic housing, silver alloy contacts |
| Temperature range | -25°C to +55°C (ambient) |
| Approval | IEC 60947-4-1, UL, CSA |
| Standards | IEC 60947-4-1, DIN-rail |
| Approvals | UL, CSA |
| HS code | 8536.50 |
| Voltage | 24 V DC |
| Number of poles | 3P |
| Contact configuration | 1 NC |
| Material | Thermoplastic housing, silver alloy contacts |
| Temperature range | -25°C to +55°C (ambient) |
| MOQ | 1 |
DIN-rail mountable. Verify coil voltage (AC/DC) and AC-3 motor power rating match your application.