1 NO contact 10A/250V AC. Built-in devices for installation and surface mounting. 50mm long, 26mm wide, 32mm deep. Time on 100%. Control power demand 2.5W. Contact gap 2mm. Contact/contact test voltage 2000V and control connection/contact test voltage 4000V. The ER61-UC electronic switching relay can also be used. The universal control voltage UC covers the voltage ranges of 12 to 230V AC at 50-60Hz and 12 to 230V DC.