3RT2027-1AH00 power contactor, ac-3 32 a, 15 kw / 400 v 1 no + 1 nc, 48 v ac, 50 hz 3-pole, size s0 screw terminals. Power contactor, AC-3 7 A, 3 kW / 400 V 1 NC, 24 V AC, 50 / 60 Hz 3-pole, Size S00 screw terminal Power contactor SIRIUS 3RT2 for switching motors.The 3RT2 contactors are part of the modular SIRIUS system with its optimally coordinated products. They offer convincing performance from a compact design with high contact reliability. They can be combined with a variety of other components in the load feeder. Many of the device combinations have been factory tested. The contactors offer the best connection to the automation level for every application (parallel, via ASi or IO-Link): Integrated auxiliary switches reduce the complexity of your design.