KRPS DOM Timers Series - Delay On Make Timer

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The KRPS Series is a factory programmed time delay relay available with 1 of 15 functions and measures only 2 inches square. The KRPS offers a wide range of fixed, onboard, or externally adjustable time delays. The output relay contacts offer a full 10A rating with complete isolation. Its microcontroller timing circuit provides excellent repeat accuracy and stability. Encapsulation protects against shock, vibration, and humidity. The KRPS Series is a cost effective approach for OEM applications that require small size, isolation, accuracy, and long life. Special time ranges and functions are available.

Operation (Delay on Make)
Upon application of the input voltage, the dime delay begins. The output relay is de-energized before and during the time delay. At the end of the time delay, the put energizes and remains energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and output.

Access specifications, certifications, check availability and order parts below

Catalog #Input
Voltage (V)
Storage Temperature (F/C)Time Delay RangeDimensionsStockCompare
KRPSD21M12 or 48 V dcSPDT-40° to 80°C (-40° to 176°F)0.1 - 10 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)Check
KRPSA24M24 or 240 V ac/dcSPDT-40° to 85°C (-40° to 185°F)0.1 - 10 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)Check
KRPSD22M12 or 48 V dcSPDT-40° to 80°C (-40° to 176°F)1 - 100 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)Check
KRPS4160MM120 V acSPDT-40° to 85°C (-40° to 185°F)60 m fixed2 H x 2 W in. (50.8 x 50.8 mm)Check
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
KRPSD21M PROGRAMMABLE TIMER RoHS No 06/04/2021 PbFree No 06/04/2021 CoC_RoHS9_KRPSD21M_06-04-2021 REACH211_Declaration_(Contain)_KRPSD21M_06-04-2021 Yes
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