The following time functions can be implemented with the multi-function time relay UZR 4: switch-on delay, switch-off delay, switch-on pulse, switch-off pulse, pulse delay, pulse shaper, pulse generator, clock generator. Exact and stepless time setting from 0.1s to 100h possible. The wide supply voltage range from 12 to 230V UC and the potential-free relay contact (changeover contact, 16A) make the UZR 4 universally applicable. Can usually be used as a successor to the types UZR 3, UZR 3T and UZR 3I (see data sheet as there are functional differences). Dimensions: 18x55mm, 12-230V UC