Littelfuse® SSAC® TDR4A23 Recycling Time Delay Relay, 1 to 1023 s ON/10 to 10230 s OFF Time Setting, 120 VAC, 8 Pins, DPDT Contact Form

The TDR series of time-delay relays are comprised of digital circuitry and an isolated, 10 A relay output. The ON and OFF delays are selected by means of two, ten position binary switches, which allow the setting of the desired delay to be precise every time.