R-K Electronics, Inc. Time Delay Relays CDB-115A-5B-2M

The CDB-115A-5B-2M is a digital CMOS design interval time delay relay with a DPDT (Double Pole Double Throw) configuration, capable of handling up to 10 Amps at 120/240VAC. It features a timing range adjustable from 50 milliseconds to 24 hours, with a repeat accuracy of ¬±0.2% of the time range or ¬±10 milliseconds, whichever is greater. The relay is transient protected and has a power consumption of 5VA. The relay operates by energizing the internal relay when input voltage is applied, initiating the timing cycle. Upon completion of the set time, the relay de-energizes and resets. It can accept input voltages of 24 or 115VAC (¬±10%, 50/60Hz) or 24 or 125VDC (¬±10%). The device is designed for plug-in mounting with an 8 or 11 pin blade base and is packaged with a dust cover. It operates effectively in ambient temperatures ranging from -10¬8C to 65¬8C and has a storage temperature range of -10¬8C to 85¬8C. The relay is rated for 500,000 full load electrical cycles and 50,000,000 mechanical cycles, making it suitable for various applications requiring reliable time delay functionality.