ORM Series - Delay On Make Timer

Littelfuse Delay on Make Relays
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The ORM Series features open PC board construction for reduced cost. It has isolated, 10A, DPDT relay contacts and all connections are 0.25 in (6.35 mm) male quick connect terminals. The time delay may be ordered as factory fixed, onboard knob, or external adjustment. Time delays from 0.05 - 300 seconds.


Operation (Delay-on-Make)
Upon application of input voltage, the time delay begins. The output is de-energized before and during the time delay. At the end of the time delay, the output energizes and remains energized until 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)
Output
Form
Storage Temperature (F/C)Time Delay RangeSample capableCompare
ORM120A17120VACDPDT isolated-30° to 85°C (-22°F to 185°F)7s fixedNo
ORM120A25120VACDPDT isolated-30° to 85°C (-22°F to 185°F)3 - 300s onboard adjustableNo
ORM230A17230VACDPDT isolated-30° to 85°C (-22°F to 185°F)7s fixedNo
ORM24D13.524VDCDPDT isolated-30° to 85°C (-22°F to 185°F)3.5s fixedNo
ORM24D2224VDCDPDT isolated-30° to 85°C (-22°F to 185°F)0.5 - 30s onboard adjustableNo