25A contact switching capability. Contact Form: 1B/1C optional Only impulse excitation needed, Single coil and dual coil optional. Low power consumption, strong load capability. Small in size, PCB type installation. 4KV dielectric strength between coil and contacts. RoHS compliant. Outline dimensions: (38.8 x 28.7 x 15) mm. VDE certificate No.: 40039308.