The Siemens SIRIUS 3RT2016-1AV01-1AA0 is a size S00 power contactor with a 24 VDC coil and screw-type terminals. It switches 10 A at 24 V rated value and carries a 1 hp rating at 230 V. The contactor mounts via screw or snap-on onto 35 mm DIN rail per DIN EN 60715, so it drops into a standard panel enclosure without adapters.
Switching Frequency and Duty Cycles
Maximum mechanical switching rate hits 30,000,000 cycles typical. Electrical life depends on duty: 1,000 operations per hour at AC-1 (resistive), 750/h at AC-2 and AC-3 (motor starting), and 250/h at AC-4 (plugging/inching). The arcing time runs 10 to 15 ms at AC — that's the window where the contacts need to clear the arc without welding. For high-inertia loads or frequent jogging, stay within the AC-4 ceiling.
Termination and Conductor Sizing
Screw-type terminals accept solid conductors 0.5 to 4 mm² and stranded 0.5 to 4 mm². For doubled-up conductors, the range is 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm². That covers most panel wiring from signal-level control circuits up to motor power feeds within the contactor's rating.
Mounting and Clearance
Mounting position is standing on a horizontal surface. Clearance requirements: 10 mm upwards, 10 mm forwards, 10 mm downwards, and 6 mm at the side. These gaps ensure adequate arc flash and heat dissipation — cramming it tighter risks nuisance tripping or accelerated contact wear. The 45 mm width and 73 mm depth fit the S00 footprint common across the SIRIUS line.
Environmental Range
Operating temperature spans -25 to +60 °C; storage tolerance is wider at -55 to +80 °C. The storage limit governs handling and warehousing, not running conditions. For installations near ovens, chillers, or unventilated enclosures, verify ambient stays within the operating band.