Omron H3Y-4 DC24 Solid-State Timer Relay – 24V DC, 14-Pin, 4PDT

Description

Product Overview
The Omron H3Y-4 DC24 is a miniature solid-state timer relay designed to control delayed switching in industrial equipment and automation systems. When the rated supply is applied, the timer begins its timing cycle and changes its output contacts after the preset interval. When power is removed, the timer resets.
Its 4PDT output provides four changeover contact sets, while the 14-pin plug-in arrangement supports installation with a compatible timer socket. The H3Y-4 family includes multiple rated time variants, so the full model code should be checked before purchase.

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Technical Specifications
Specification Details
Brand Omron
Model series H3Y-4
Supply variant DC24
Product type Solid-state timer relay
Operating mode Power-on delay
Rated supply voltage 24V DC
Output configuration 4PDT
Connection 14-pin plug-in terminal
Contact rating 3A at 250V AC, resistive load
Power consumption Approx. 0.9W at 24V DC
Operating temperature −10°C to +50°C
Reset operation Self-resetting
Time range Depends on the complete model suffix
Specifications are based on Omron’s H3Y-series documentation. The precise timing range cannot be confirmed from the supplied product name alone.

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Key Features and Benefits
– 24V DC operation: Designed for compatible low-voltage control circuits.
– Power-on-delay function: Delays output switching after the supply is applied.
– 4PDT output: Provides four changeover contact sets for suitable control arrangements.
– 14-pin plug-in design: Supports use with a compatible socket.
– Self-resetting operation: Resets when the supply is removed.
– Multiple timing variants: The series includes different rated time options to suit specific control requirements.

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Applications
The Omron H3Y-4 DC24 timer can be used in compatible applications such as:
– Industrial automation panels
– Machinery startup sequencing
– Delayed switching of electrical equipment
– Relay-based control systems
– Production equipment timing
– Control circuits requiring multiple output contacts
Installation and Compatibility
Confirm the complete model suffix and required timing interval before installation. Use a compatible 14-pin socket, verify the terminal diagram, and ensure the connected load is within the contact rating. The 3A rating applies to resistive loads at 250V AC; other load types may require derating. Installation should be performed by a qualified technician.
UAE Sourcing and Quotation
Dynavation Star Electrical Fittings Trading LLC supplies electronic and electrical components for industrial buyers, contractors and automation professionals. Contact the team to enquire about the Omron H3Y-4 DC24 timer, the required timing variant, current pricing and UAE availability.
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