It mounts via screw and snap-on onto 35 mm DIN rail per DIN EN 50022, occupying a 45 mm width, 85 mm height, and 150 mm depth — a standard S0 footprint that fits existing panel layouts without re-drilling. Rated for AC-2 at 400 V at 5.5 kW and AC-4 at 400 V at 12.5 A, this contactor handles the inrush and breaking demands of slip-ring motors (AC-2) and plugging/inching duty (AC-4). At 690 V it still delivers 7.5 kW, so it can switch a 7.5 kW motor on a 400 V or 690 V line — the same kW rating at both voltages means the current drops at higher voltage, which is typical for a contactor sized by thermal capacity. The auxiliary contact block carries 2 instantaneous contacts rated at 10 A at 24 V, 6 A at 230 V, and 0.3 A at 220 V DC — enough for PLC or relay coil feedback on a 24 VDC control circuit. The magnet coil draws 5.4 W DC closing and holding, so it stays cool in a sealed enclosure and won't overheat a standard 24 VDC power supply. Front protection is IP20 (finger-safe), terminal area is IP00 — the terminals are live when the panel door is open, so standard lockout/tagout applies.
Integration and wiring — what fits where
Screw terminals accept solid conductors 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and max 2x (0.75 to 4 mm²). For stranded: 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), max 2x 10 mm². AWG equivalents: 2x (16 to 12), 2x (14 to 10), 1x 8. That covers most panel wiring from signal-level 0.5 mm² up to motor feeder 6 mm², with a single 10 mm² allowed for a main feed. Side-by-side mounting is allowed with zero side clearance — the 6 mm gap listed is the minimum to adjacent metalwork, not between contactors. Type 1 (contactor may need replacement) allows a 63 A fuse. That gives the panel builder a choice between tighter protection (Type 2) or higher fault-clearing capacity (Type 1) depending on the upstream breaker and the motor circuit.