R-K Electronics, Inc. Time Delay Relays CFB-24A-3-0.5S

The CFB series is a plug-in off-delay timer with adjustable or factory-fixed time delays ranging from 50 milliseconds to 24 hours, designed for use with 24 to 125VAC or DC input voltages. It features a 10A DPDT relay output, 5VA power consumption, and operates within -10°C to 65°C ambient temperature. The unit has an 11-pin blade base and includes varistor and R-C network protection. Reset time is 50 milliseconds, typical, with repeatability of ±0.2% of time range or ±10 milliseconds, whichever is greater. The CFB-24A-3-0.5S variant specifies a 24VAC input, 0.05 to 0.5 second delay range, and a knob-on-top adjustment (Code 3).