The main power circuit accepts stranded cable from 70 mm² up to 240 mm² — a heavy-duty range that suits high-current feeders, large motor starters, or main bus coupling in distribution panels.
Physical envelope and panel fit
Dimensions: 210 mm height, 145 mm width, 202 mm depth. That 202 mm depth is the key dimension for enclosure depth selection — standard 300 mm deep enclosures leave roughly 100 mm for wiring and arc chute clearance. The contactor carries an auxiliary switch as standard and includes four attachable auxiliary contact blocks for expanding control logic.
Rated coil voltage band is 500-550 V. At 50 Hz the power factor is 0.9; at 60 Hz it ranges from 0.8 to 1.1. Auxiliary contact ratings at various voltages: 10 A at 24 V, 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 6 A at 230 V. These are the switching limits for the built-in auxiliary contacts — useful for PLC input interfacing or pilot duty circuits.