Relays Feature Adjustable Time Delay

The TDM series 8-pin plug-in, delay-on-make time-delay relays are now UL-listed devices when used in conjunction with the company's P1011-6 socket. The devices are adjusted with an on-board 10-position binary-coded switch. This switch eliminates the trial and error adjustment associated with knobs and dials.
A digital counter and a separate stable oscillator provide a repeatable accuracy of ±0.1%. Delays from 0.1s to 2.8 hrs. are divided into three ranges. Input voltages range up to 110 vdc and 230 vac.