Littelfuse, Inc. Datasheets for Digital Timers

Digital timers keep track of timing, either to trigger an action or to start timing once triggered by an action, or both.
Digital Timers: Learn more

Product Name Notes
Counter 24-240VAC SS SwtchAdj 1-1023 binary 2x2 -- KSPUA8C Counter 24-240VAC SS SwtchAdj 1-1023 binary 2x2
Flasher-Chase 120VAC 1A 3-Channel Adj 30-300 fpm -- SC3120A Flasher-Chase 120VAC 1A 3-Channel Adj 30-300 fpm
Flasher-Chase 120VAC 1A 4-Channel Adj 30-300 fpm -- SC4120A Flasher-Chase 120VAC 1A 4-Channel Adj 30-300 fpm
Timer-Coin Counter 120VAC IsoRly 0.1-12.7m Accum 2x3 -- HRV43AE Timer-Coin Counter 120VAC IsoRly 0.1-12.7m Accum 2x3
Timer-Coin Counter 120VAC IsoRly 1-127s Accum 2x3 -- HRV41AE Timer-Coin Counter 120VAC IsoRly 1-127s Accum 2x3
Timer-Coin Counter 120VAC NonIsoRly 0.1-12.7m Accum 2x3 -- HRV43AN Timer-Coin Counter 120VAC NonIsoRly 0.1-12.7m Accum 2x3
Timer-Coin Counter 24VAC IsoRly 0.25-31.75m Accum 2x3 -- HRV24AC Timer-Coin Counter 24VAC IsoRly 0.25-31.75m Accum 2x3