It carries a 24 V DC coil and is rated for 10 A at 24 V, with a 1 hp rating at 230 V. The auxiliary switch is included, giving you a spare N/O or N/C for feedback or interlocking.
Wiring accepts solid or stranded conductors from 0.5 to 4 mm², and can take two conductors per terminal (2x 0.5…1.5 mm², 2x 0.75…2.5 mm², or 2x 4 mm²). Coil terminals are screw-type, so no special tools needed.
Switching performance and ratings
Switching frequency depends on duty: up to 1,000 operations per hour at AC-1 (resistive), 750/h at AC-2 and AC-3 (motor starting/running), and 250/h at AC-4 (plugging/inching). The AC-3e rating also sits at 750/h. For DC switching, the arcing time runs 10–15 ms, and the operate/release time at DC is 7–13 ms. Current ratings at other voltages: 2 A at 48 V, 2 A at 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, and 3 A at 400 V. The 1 hp at 230 V gives a quick motor-sizing reference. Mechanical life is typical 30 million operations. Coil operates at 0.8 x rated value (pickup) and holds at 1.1 x rated value (full-scale).