Rated operational current is 10 A at 24 V, derating to 6 A at 230 V and 3 A at 400 V.
Dimensions are 73 mm deep × 45 mm wide × 60 mm tall. The screw terminals accept 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG).
Substance prohibitance date of 07/01/2006 confirms RoHS compliance from that date forward. Surge voltage resistance rated at 6 kV. Shock resistance is 10g at 5 ms and 5g at 10 ms, adequate for most fixed industrial equipment.
The 3RH1140-2BW40 is a standard catalog item in the SIRIUS auxiliary contactor line.