Termination is via spring-loaded terminals for the main current circuit, accepting 2x (0.25... 2.5 mm²) solid or stranded wire. Front face carries IP20 protection.
Clearance to grounded metal at the side is 6 mm. For Type 1 coordination (the contactor may need replacement after fault), a 35 A gL/gG fuse is allowed.
The AC-2 rating of 3 kW at 400 V is the motor-switching figure that matters for slip-ring motor applications. AC-4 at 400 V is rated at 6.5 A — for plugging or inching duty. The AC-12 maximum operating current is 10 A, covering resistive loads. Auxiliary contact ratings span 24 V (10 A) down to 220 V (0.3 A) and 230 V (6 A), covering a wide range of control voltages. Mechanical endurance is typical at 30 million operating cycles — a figure that reflects the contactor's design life under normal switching conditions, not the electrical endurance under load.
