Littelfuse TDB230AL is a plug-in time delay relay that supports a load rating of 10A resistive at 120/240V AC and 28V DC, or 1/3 hp at 120/240V AC. It operates at input AC line frequencies of 50/60 Hz and has termination type of octal 8-pin plug-in. The relay offers a repeat accuracy of ±0.1% or 20ms (whichever is greater) and setting accuracy of ±2% or 50ms (whichever is greater). It consumes ≤3.25W of power and has a reset time of ≤50ms. The time delay type is digital, with an initiate time of ≤60ms and recurrence time of ≤150ms. The relay has a long lifespan of electrical: 1 x 10⁶ cycles and mechanical: 1 x 10⁷ cycles. It also features LED indication for relay energization.