

The KRDM Series is a compact time delay relay measuring only 2 in. (50.8 mm) square. Its solid-state timing circuit provides excellent repeat accuracy and stability. Encapsulation protects against shock, vibration, and humidity. The KRDM Series is a cost effective approach for OEM applications that require small size, isolation, reliability, and long life.
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 relay energizes and remains energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and output.
- Microcontroller based
- Compact, low cost design
- Isolated, 10A, SPDT output contacts
- Encapsulated
- Repeat Accuracy + / - 0.5%
- Allows flexibility for OEM applications
- Allows control of loads for AC or DC voltages
- Protects against shock, vibration, and humidity
KRDM Parts
Filters
Showing 1 to 12 of 19 Total Results
Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions |
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Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions | |
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12 V dc | SPDT | 10 s fixed | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
12 V dc | SPDT | 30 s fixed | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
12 V dc | SPDT | 0.1 - 10 s onboard adjustable | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
12 V dc | SPDT | 1 - 100 s onboard adjustable | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
24 V ac/dc | SPDT | 10 m fixed | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
24 V ac/dc | SPDT | 15 m fixed | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
24 V ac/dc | SPDT | 0.1 - 10 s onboard adjustable | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
24 V ac/dc | SPDT | 1 - 100 s onboard adjustable | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
24 V ac/dc | SPDT | 0.1 - 10 m onboard adjustable | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
24 V dc | SPDT | 0.2 s fixed | 2 H x 2 W in. (50.8 x 50.8 mm) | ||||
120 V ac | SPDT | 10 s fixed | 2 H x 2 W in. (50.8 x 50.8 mm) |