The Siemens 3RT2017-1AP02-ZW97 is a SIRIUS power contactor in the S00 frame size, 45 mm wide, 58 mm tall, 73 mm deep. The coil uses screw-type terminals; an auxiliary switch is built in.
Solid or stranded wire: 0.5 to 4 mm², or 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm².
Switching Performance
Maximum operating frequency varies by duty: AC-1 at 1,000 cycles/hour, AC-2 and AC-3 at 750 cycles/hour, AC-4 at 250 cycles/hour, and AC-3e also at 750 cycles/hour. The main contacts are rated for 20 to 12 (likely A or hp range; exact unit not specified in source). Typical mechanical life of the contactor is 30,000,000 operations.
