4-pole 25A/250V AC. Modular devices for mounting on DIN-EN 60715 TH35 rail with manual operation and switch position indicator. 2 pitch units = 36mm wide, 55mm deep. Duty cycle 100%. Control power requirement 4W. Contacts 3 normally open and 1 normally closed. Contact spacing 3mm. Test voltage contact/contact 2000V and test voltage control connections/contact 4000V.