The headline motor rating is 11 kW at 690 V, with a 7.5 kW rating at 400 V AC-2 duty. The contactor carries an integral RC surge suppressor across the coil, which reduces EMI on the control wiring — useful when the coil shares a 24 VDC supply with PLC outputs or sensors.
At 45 mm wide, 88 mm tall, and 140 mm deep, the S0 frame fits a standard 8-module DIN-rail pitch. Main circuit terminals are screw-type, accepting solid conductors from 2x (0.25 to 2.5 mm²) up to 2x 10 mm² stranded. AWG equivalents run from 2x 16–12 up to 1x 8. The front face is rated IP20 — finger-safe once wired; the terminal area itself is IP00, so live parts are exposed until the enclosure cover is on.
Environmental limits and lifecycle
Mechanical endurance is typical at 10 million operations — that is the no-load switching life. Electrical life will be shorter and depends on the switched current and duty cycle; for a tire-curing press cycling once per cure, the mechanical life alone covers years of shifts.
Coil and auxiliary contact ratings
The coil operates on 50/60 Hz control voltage, with a rated value of 110 V at both frequencies. The operating range is 0.8 to 1.1 times rated at 50 Hz, and 0.85 to 1.1 at 60 Hz — so the coil pulls in reliably down to about 88 V at 50 Hz. The contactor carries 2 instantaneous auxiliary contacts. Their switching capacity varies with voltage: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 0.3 A at 220 V DC. For DC switching, the lower current limit reflects arc extinction limits — use the DC rating for valve or relay loads.