SIRIUS S00 power contactor — 3RT1016-1AF01-ZX95
The Siemens SIRIUS 3RT1016-1AF01-ZX95 is a size S00 power contactor rated for motor switching at 4.5 kW at 500 V and 5.5 kW at 690 V, with an AC-2 rating of 4 kW at 400 V and AC-4 rating of 8.5 A at 400 V. Its 45 mm width and 57.5 mm height fit the S00 frame, and it mounts via screw or snap-on onto 35 mm standard mounting rail per DIN EN 50022. The coil operates at 50/60 Hz with a rated control voltage range of 0.8...1.1 × Us at 50 Hz and 0.85...1.1 × Us at 60 Hz. The operating temperature span is -25 to +60 °C, and the unit is rated for IP20 on the front and at the terminals — suitable for enclosed panel installations where the front face is the only exposed surface.
Termination and integration
Main current circuit terminals are screw-type, accepting solid conductors: 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), max. 2x (0.75...4 mm²), and AWG 2x (20...16), 2x (18...14), 1x 12. Side-by-side mounting is permitted with a 6 mm spacing to adjacent devices, and the depth of 72 mm leaves clearance for standard 100 mm deep enclosures. Pollution degree 3 rating means the contactor is designed for industrial environments where conductive pollution or dry non-conductive pollution that becomes conductive due to condensation may occur — typical for control panels without climate control.