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 (Alternating)Input voltage must be applied at all times for proper operation. The operation begins with the output relay de-energized. Closing S1 enables the next alternating operation. When S1 opens (trailing edge triggered), the time delay begins. At the end of the time delay, the output energizes and remains energized until S1 is (re-closed and) re-opened. Then the output relay de-energizes and remains until S1 opens again. Each time S1 opens the time delay occurs and the output transfers.Reset: Removing input voltage resets the output and the time delay.
Off-Delay, On-Delay Time Delay Relay SPDT (1 Form C) Fixed, 0.1 Sec Delay 10A @ 125VAC Chassis Mount
| Littelfuse, Inc. | DigiKey | |
|---|---|---|
| Product Category | Time Delay Relays | Time Delay Relays |
| Product Number | KRPSA10.1SFT | 5666-KRPSA10.1SFT-ND |
| Product Name | Alternating Relay | Time Delay Relays |
| Mounting | Surface mount with 1 #10 (M5 x 0.8) screw | Chassis Mount |
| Operating Temperature | -40 to 140 F (-40 to 60 C) | |
| Minimum | 0.1000 seconds | |
| Pole and Throw Specifications | Single Pole, Double Throw (SPDT) | Single Pole, Double Throw (SPDT) |
