The spring-loaded terminals accept 2x (0.5... 2.5 mm²) solid or stranded wire without ferrules, or 2x (0.5... 1.5 mm²) with ferrules, and also 2x (20... 14) AWG. It is rated for a maximum of 10 A, with specific switching capacities depending on the control voltage: 6 A at 24 V, 6 A at 125 V, 6 A at 230 V, 6 A at 250 V, 3 A at 400 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V. The AC-15 rating at 690 V is 1 A, which governs its use in solenoid and contactor coil circuits at higher voltages.
Contact reliability and service life
Panel integration
Snap-on mounting to the contactor or relay front face — no tools needed. The block occupies 36 mm width, 41.5 mm height, and 47.7 mm depth, adding minimal footprint to the existing device. The spring-loaded terminals reduce wiring time compared to screw terminals; strip length is 8 mm for a clean connection.