It snaps onto the front of SIRIUS contactor relays and power contactors in the S00 frame size, using spring-loaded terminals for the control and auxiliary circuits.
Switching Ratings and Contact Reliability
The switching current varies significantly with voltage: 6 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V, and 3 A at 400 V. For AC-15 duty at 690 V, the rated value is 1 A. The block also carries a 10 A rating at 24 V and 6 A at 125 V, 230 V, and 250 V.
Mechanical and Environmental Specs
Dimensions are 46 mm deep, 36.5 mm wide, and 37.5 mm high. The front protection class is IP20. Surge voltage resistance is rated at 6 kV, and insulation voltage with pollution degree 3 is 690 V. The spring-loaded terminals accept 2x (0.5 to 1.5 mm²) with ferrule and 2x (0.5 to 2.5 mm²) without, or 2x (20 to 14 AWG).