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Electronic Timing Relays

Compact Timing Relays with Superior Accuracy


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Product Features

  • Compact design, sizes in 17.5mm, 22.5mm and 45mm wide
  • Variety of devices with single, dual and multi-functions
  • Timing ranges from 0.01 seconds to 9,999 hours
  • DIN Rail, Panel, Socket, and enclosure door mountings

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What are Electronic Timing Relays?

There are certain components that form the core of the modern control systems. One such important component used in many applications is an Electronic Timing Relay (ETR).

MAXIMUM FUNCTIONALITY AND TIMING RANGES

c3controls’ electronic timing relays are designed to meet the needs of the machine builder and come in a variety of housing sizes from 17.5mm, 22.5mm, and 45mm wide to satisfy the most basic to highly complex timing applications.

THE PERFECT RANGE OF ELECTRONIC TIMING RELAYS

c3controls offers a comprehensive line of Electronic Timing Relays, just one example of our superior products designed and manufactured to meet the needs of the machine builder.

17.5MM

  • Available in Multi-Function, 10 Range
  • 13 Selectable operating modes
  • Selectable timing ranges from 1 second to 3 hours
  • SPDT hard contact for switching AC (5A @ 250V) and DC (5A @24V) loads
  • Our multi-function relays accept supply inputs from 12V to 240V DC and 20V to 240V AC
  • Can be installed on 35mm DIN rail or panel mounted for reduced installation time

22.5MM

  • Available in five styles: Dual-Function, 8 and 12 Range & Single Function, OFF-Delay, Cyclic, and Star-Delta (Wye-Delta)
  • 5 Selectable operating modes
  • Up to 12 selectable timing ranges from 1 second to 30 hours (varies by function)
  • SPDT and DPDT hard contacts for switching AC (5A @ 250V) and DC (5A @ 24V) loads
  • Our multi-function relays accept supply inputs from 20V to 240V AC and 12V to 240V DC
  • Can be installed on 35mm DIN rail or panel mounted for reduced installation time

45MM SOCKET MOUNT

  • Available in Dual-Function, 12 Range
  • 2 Selectable operating modes
  • Selectable timing ranges from 1 second to 30 hours
  • DPDT hard contact for switching AC (5A @ 250V) and DC (5A @ 24V) loads
  • Accepts multi-voltage supply input from 20V to 240V AC and 12V to 240V DC
  • 8-Pin socket mounting on 35mm DIN rail, panel, or enclosure door

45MM DIGITAL

  • Fully programmable with intuitive key pad
  • Easy to read two-line LED display for easy monitoring
  • Selectable timing ranges from 0.01 seconds to 9,999 hours
  • Two SPST normally open hard contacts for switching AC (5A @ 250V) and DC (5A @ 24V) loads
  • Accepts multi-voltage supply input from 85V
  • Fast and easy installation in an enclosure door

ENGINEERED TO A HIGHER STANDARD

World-class in design and delivering on functionality, our electronic timing relays are engineered to ensure exceptional performance and safety.

Proven

UL Listed and CE marked, our electronic timing relays are suitable for use anywhere in the world. The product certifications and electrical ratings are clearly marked on the housing for easy reference during installation.

Superior Protection

The IP20 terminals guard against accidental contact with live parts for enhanced protection.

Tripping Accuracy

Our electronic timing relays feature a repeat tripping accuracy of 0.5%, with an accuracy of 0.05% in our 45mm digital relay, for precise control application performance.

Advanced Timing Relay

Our advanced timing relay features various reset modes: selectable, remote, and on power interruption, 2 set points, and a programmable start input (gate/pulse). It also includes up-and-down counting and batch counting, is password protected, and has a memory retention of 10 years.

Multi-Voltage Capability

Our electronic timing relays accept a range of voltage supply inputs. See Selection Table or model for capabilities.

Clear Markings

We’ve clearly marked the terminals, operating modes and DIP switches, and imprinted connection diagrams to reduce downtime when commissioning and wiring during installation and while troubleshooting.

Test Drive This Product

Still not sure? We offer free product samples for many of our products. No strings attached. We believe in our products and we think you will too, once you give them a try.

White Papers

What do you know about Electronic Timing Relays?

Maybe it’s a lot. Maybe it’s a little. Maybe it’s even zero. This short paper is intended to provide you with a brief, high level overview of ETRs. What they are. How they function. How they are applied. It also has a quick “cheat sheet” for you on what type of ETR functions are available. It can come in handy on the job, or at dinner or cocktail parties when the conversation turns toward things like (Asymmetrical) Cyclic On First, Cyclic Off First or Retriggerable Single Shot, Electronic Timing Relays. With this information, you will be ready to contribute to the discussion!

Media

The Basics of Electronic Timing Relays

What Do You Know About Electronic Timing Relays?
There are certain components that form the core of the modern control systems. One such important component used in many applications is an Electronic Timing Relay (ETR). In this video, we’ll start by understanding some basics.