SSAC-SYMCOM KRDB422 Time Relay
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SSAC-SYMCOM KRDB422 Time Relay
SSAC-SYMCOM KRDB422 Time Relay
Part #:KRDB422
SKU #: 2430295
Key Features
Part #:KRDB422
SKU #: 2430295
Brand: Littelfuse
SSAC-SYMCOM KRDB422 Time Relay
Littelfuse® SSAC® Time Delay Relay, Adjustable Onboard, Series: KRDB, Operation Mode: Delay On Break, 120 VAC, SPDT/NO-NC (1 Form C), 10 to 1000 s, Male Quick-Connect Terminal, -40 to 60 deg F, Surface Mount, 2 in H x 2 in W x 1.21 in D
Additional Description: LTFS-KRDB422 2x2 D.O.B. W/RELAY
Catalog Description: The KRDB Series is a compact time delay relay measuring only 2 in. (50.8 mm) square. Its microcontroller timing circuit provides excellent repeat accuracy and stability. Encapsulation protects against shock, vibration, and humidity. The KRDB Series is a cost effective approach for OEM applications that require small size, isolation, reliability, and long life. Operation (Delay-on-Break): Input voltage must be applied before and during timing. Upon closure of the initiate switch, the output relay energizes. The time delay begins when the initiate switch is opened. The output remains energized during timing. At the end of the time delay, the output de-energizes. The output will energize if the initiate switch is closed when input voltage is applied. Reset: Reclosing the initiate switch during timing resets the time delay. Loss of input voltage resets the time delay and output.