Timer relay

Timed relays automatically control the tripping of an electrical circuit after a predefined delay. They are essential for industrial automation systems, motor control, HVAC systems, safety devices and production processes requiring precise timing.

What is a timer relay?

A timed relay is a device that opens or closes electrical contacts after a programmed time. It ensures precise control of electrical and mechanical operations. Models can be analog with thumbwheel adjustment, digital with LCD display for precise programming, or modular for easy integration on DIN rails.

Our timer relay ranges

Timed relias Alion timer relays are available in different types and functions:

  • Multifunction timer relays: analog and digital versions, precise settings

  • Modular timer relays: control multiple electrical circuits, ideal for motor control and industrial automation

  • Protective timer relays: fault detection, safe control, wide voltage range

  • Float timer relays: overvoltage protection, automatic level control for conductive liquids

Application areas