Timers

Timers and time-delay relays used to delay starts, control run times, sequence equipment, and automate electrical functions onboard. Timers introduce a controlled delay before energizing, releasing or cycling a load. Specify on-delay versus off-delay, timing range, supply voltage, contact rating and reset behavior after power loss. They are frequently used with contactors or alarms, where predictable restart and fail-safe behavior are as important as the adjustable interval.