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Dayton

Dayton 24EN72 Time Delay Relay Octal Interval 24V AC/DC 10A DPDT

SKU CH-9A3H-QMQPY

An octal-base interval timer relay switches loads up to 10 A at 240 V AC or 30 V DC with a 3 s to 5 min adjustable delay

  • Adjustable timing from 3 seconds to 5 minutes with potentiometer control
  • Octal 8-pin plug-in base enables quick socket installation
  • DPDT contacts switch 10 A at 240 V AC or 30 V DC
  • Operates on 24 V AC or DC coil voltage for flexible power
  • IP20 enclosed housing protects internal components in industrial environments

Application Focus

The Dayton 24EN72 is a single-function time delay relay designed for industrial control circuits that require a precise interval-on delay. It suits panel builders, maintenance technicians and OEMs who need reliable timing in motor starters, lighting panels or process equipment. The octal plug-in format allows quick installation in standard sockets without rewiring.

Upgrade Path

This relay replaces older fixed-timer or multi-function modules when only a simple interval-on sequence is needed. The jump is worthwhile when a potentiometer-adjusted range of 3 sec to 5 min covers the application and when a single DPDT contact set rated at 10 A simplifies the bill of materials. It also fits panels where an IP20 enclosed housing meets safety requirements.

Build Integration

The unit plugs into an 8-pin octal socket and operates on 24 V AC/DC coil voltage, drawing power from common control transformers. Its DPDT contacts switch up to 10 A at 240 V AC or 30 V DC, freeing the designer from adding an interposing contactor for moderate loads. The enclosed construction and IP20 rating allow mounting in standard enclosures without additional guarding.

Highlights

  • Adjustable timing from 3 seconds to 5 minutes with potentiometer control
  • Octal 8-pin plug-in base enables quick socket installation
  • DPDT contacts switch 10 A at 240 V AC or 30 V DC
  • Operates on 24 V AC or DC coil voltage for flexible power
  • IP20 enclosed housing protects internal components in industrial environments

Specifications

BrandDAYTON

Questions about this item

What octal socket and 24 V AC/DC supply does the 24EN72 require?

The relay plugs into an 8-pin octal socket and operates on 24 V AC or DC.

How is the interval-on delay set, and what common step is missed?

Turn the potentiometer between 3 sec and 5 min; the step often missed is applying power after setting the dial.

When should the DPDT contacts rated 10 A at 240 V AC be replaced?

Replace the relay when contacts no longer switch the rated 10 A load reliably.

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