Allen-Bradley 700-HS12AA24 Timing Relay

Allen-Bradley 700-HS12AA24 Timing Relay is a 24V AC, single-range time-delay relay from Rockwell Automation’s 700-HS family. It provides a 1.0 to 180-second timing window and uses blade-style quick-connect or solder-terminals for wiring, enabling straightforward panel installation and field wiring. The 700-HS12AA24 designation encodes the timing range (1.0–180 s) and 24V AC operation, aligning with typical 700-series timing relays used for control sequencing in industrial automation. This device is designed to introduce a controlled delay in electrical circuits, such as delaying a motor starter, alarm, valve actuator, or solenoid after power is applied or after a sensed input. It is built for plug-in mounting with compatible 700-series hardware and can be integrated into Rockwell Automation control schemes without requiring external timing components. The HS family focuses on a compact, single-range timing solution, making it well-suited for applications where a predictable, repeatable delay is needed in process or machine control, timing interlocks, or sequencing tasks in control panels.