SIRIUS Size S6 contactor for motor and resistive loads
The Siemens 3RT1355-6AP36 is a Size S6 SIRIUS contactor with a 100-250 VAC 50/60 Hz coil and screw-type terminals. It carries two normally-open and two normally-closed instantaneous auxiliary contacts, rated for switching at 24 V (3 A), 48 V (1.5 A), 110/125 V (0.55 A), 220 V (0.3 A), 230 V (4 A), 400 V (3 A), 500 V (2 A), and 690 V (2 A). The operating temperature range is -40 to +60 °C, with storage from -40 to +70 °C.
Mounting and integration
Fastened via screw fixing to a vertical mounting surface. The contactor can be rotated ±180° and, at 0° rotation, tilted forward or backward ±30° or mounted standing. Envelope dimensions are 150 mm height, 120 mm width, 128 mm depth. Clearances: 10 mm upwards, 10 mm downwards, 20 mm forwards, 10 mm at the side. The coil uses screw-type terminals; solid or stranded wire 1x (1–4 mm²) or 2x (1–4 mm²).