The 3RT2035-1AQ20: At 55 mm wide, 114 mm tall, and 130 mm deep, it fits standard panel layouts. The mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt forward/backward, giving flexibility in tight enclosures. Mechanical life is rated at 10,000,000 typical operations. Switching frequencies vary by duty: up to 1,200 cycles/hour for AC-1 (resistive loads), 1,000 for AC-3 (motor starting), and 300 for AC-4 (inching/plugging).
DIN-rail integration and clearances
Mounts on 35 mm DIN rail per DIN EN 60715 using either screw or snap-on fastening. Minimum clearances: 10 mm upward, 10 mm forward, 10 mm downward, and 6 mm at the side. These keep heat rise and arc-flash clearance within limits for a Size S2 contactor.
Coil and switching specs
Coil terminals are screw-type. Switching times: 10–18 ms at AC (make), arcing time 10–20 ms. Operating temperature range is -25 to +60 °C; storage range -55 to +80 °C.