The Siemens SIRIUS 3RT1016-2AB02-ZW97 is a size S00 power contactor with a 24 V 50/60 Hz coil, rated for 10 A at 24 V (AC-12) and 4 kW at 400 V (AC-2). Spring-loaded terminals accept 2x (0.25... 2.5 mm²) solid or stranded, or 2x (24... 14) AWG, so no ferrule crimping needed for the main circuit.
Operating temperature range -25... +60 °C; maximum operating altitude 2 000 m.
For type of coordination 2 (no welding after fault), use a gL/gG fuse rated 20 A; for type 1 (welding allowed, but no fire risk), a 35 A gL/gG fuse is required. The contactor carries a mechanical life of 30 million operations typical.
