Siemens 3RT2035-1AP60 Industrial Control Contactor

Siemens 3RT2035-1AP60 is a three‑pole Sirius power contactor designed for AC‑3e/AC‑3 motor control. It uses a 240 V AC coil intended for 60 Hz operation (220 V AC at 50 Hz / 240 V AC at 60 Hz) and is rated to switch up to 600 V AC across the contacts. In the S2 frame, it supports about 41 A (AC‑3) and delivers up to 18.5 kW at 400 V, with HP ratings of 15 HP at 230 V (AC‑3) and 30 HP at 460 V (AC‑3). The unit provides 3 poles and includes one normally open plus one normally closed auxiliary contact (1 NO + 1 NC), with screw terminals for secure wiring. This Siemens contactor is well suited for motor starting in automation panels, conveyors, pumps, and fans, and it accommodates common accessories such as auxiliary contact blocks, surge suppressors, and mechanical interlocks to tailor control logic.