Uxcell a14071400ux0041 Rotary Knob Control DC 24V DPDT 0-10 Second Power on Delay Timer Relay Product Name : Time Relay ; Time Relay Model : H3Y-2 ; Contact Resistive Load : AC 250V 5A Rated Voltage : DC 24V ; Contact Type : DPDT, 2NO 2NC ; Number of Terminals : 8 Pins Time Range : 0-10s ; External Material : Plastic, Metal ; Socket Size : 70 x 22 x 30mm / 2.8" x 0.87" x 1.2"(L*W*H)