Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 24V dc, 4-Contact, 0.5 → 10s, 1-Function, 4PDT

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Subtotal (1 unit)*

£53.70

(exc. VAT)

£64.44

(inc. VAT)

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Temporarily out of stock
  • 13 unit(s) shipping from 13 November 2025
  • Plus 19 unit(s) shipping from 11 December 2025
  • Plus 45 unit(s) shipping from 08 January 2026
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RS Stock No.:
340-392
Mfr. Part No.:
H3Y-4 DC24 10S
Brand:
Omron
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Brand

Omron

Supply Voltage

24V dc

Mounting Type

DIN Rail, Surface Mount

Mode of Operation

ON Delay

Time Range

0.5 → 10s

Number of Contacts

4

Number of Timer Functions

Single

Contact Configuration

4PDT

Time Increment

Seconds

Maximum Current

5A

Maximum Voltage

250V ac

Switch Configuration

4PDT

Terminal Type

Plug In

Power Supply

External

Width

21.5mm

Depth

63mm

Length

28mm

Series

H3Y-4

Maximum Operating Temperature

+50°C

Time Delay

0.1s

Contact Material

Ag Alloy

Minimum Operating Temperature

-10°C

OMRON Timer Relay, Plug-In Terminals, LED Indicators - H3Y Series - H3Y-4 DC24 10S


When the job calls for delayed power-ups, turn to this timer relay from OMRON. The unit offers 'on delay' circuit switching with a gap of between 0.5 and 10 seconds from the moment it receives a control voltage. This makes it handy if you want to stagger startups for load-drawing lighting rigs or industrial equipment like motors. It's simple to operate, thanks to the large transparent clock-face-style knob on the front of the device for setting limit values. This product comes with practical plug-in terminals that make light work of wiring up.

Features & Benefits


• Industry-standard 24V DC power voltage makes it a practical pick for most control systems
• 4-pole configuration means it's possible to control several circuits at once from this single device
• Simply snaps onto a DIN rail with no need for tools for quick and easy mounting
• Also possible to set the device using a flathead or Phillips screwdriver

Applications


• Textile manufacture
• Chemical processing
• Raw material handling

How do I check operating status?


Thanks to this unit's handy LED indicators, it keeps you up-to-date on its power and output status.

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