Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 4-Contact, 24 V 24V ac, 0.1 to 3 min, 1-Function, 4PDT Switch
- RS Stock No.:
- 340-421
- Mfr. Part No.:
- H3Y-4 DC24 3M
- Brand:
- Omron
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Kr. 806,96
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Kr. 1 008,70
(inc. VAT)
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In Stock
- Plus 5 unit(s) shipping from 28 September 2026
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Units | Per unit |
|---|---|
| 1 - 4 | Kr. 806,96 |
| 5 + | Kr. 766,40 |
*price indicative
- RS Stock No.:
- 340-421
- Mfr. Part No.:
- H3Y-4 DC24 3M
- Brand:
- Omron
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Product Type | Timer Relay | |
| Mount Type | DIN Rail, Surface Mount | |
| Function | Offset Double Ring End | |
| Time Range | 0.1 to 3 min | |
| Number of Contacts | 4 | |
| Number of Timer Functions | 1 | |
| Switching Voltage | 30, 250V dc | |
| Contact Configuration | 4PDT | |
| IP Rating | IP40 | |
| Supply AC Voltage | 24V ac | |
| Supply DC Voltage | 24 V | |
| Contact Current | 5A | |
| Minimum Operating Temperature | -10°C | |
| Mode | ON Delay | |
| Maximum Operating Temperature | 50°C | |
| Terminal Type | Plug-In | |
| Height | 63mm | |
| Standards/Approvals | Lloyds, CSA C22.2 No. 14, IEC 60664-1, CE, UL 508, CCC:GB/T 14048.5, EN 61812-1 | |
| Width | 21.5mm | |
| Length | 28mm | |
| Series | H3Y-4 | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Timer Relay | ||
Mount Type DIN Rail, Surface Mount | ||
Function Offset Double Ring End | ||
Time Range 0.1 to 3 min | ||
Number of Contacts 4 | ||
Number of Timer Functions 1 | ||
Switching Voltage 30, 250V dc | ||
Contact Configuration 4PDT | ||
IP Rating IP40 | ||
Supply AC Voltage 24V ac | ||
Supply DC Voltage 24 V | ||
Contact Current 5A | ||
Minimum Operating Temperature -10°C | ||
Mode ON Delay | ||
Maximum Operating Temperature 50°C | ||
Terminal Type Plug-In | ||
Height 63mm | ||
Standards/Approvals Lloyds, CSA C22.2 No. 14, IEC 60664-1, CE, UL 508, CCC:GB/T 14048.5, EN 61812-1 | ||
Width 21.5mm | ||
Length 28mm | ||
Series H3Y-4 | ||
RoHS Status: Exempted
Omron H3Y-4 Series Timer Relay, 0.1 to 3min Time Range, 24V Supply Voltage - H3Y-4 DC24 3M
This timer relay provides adjustable time-delay control for industrial automation and control panels, functioning as a plug-in timing device that fits DIN-rail installations. It is designed for 24V supply systems and multi-contact switching tasks, delivering time delays in the short-range minutes typically required for sequencing, interlocks and process timing in electrical and mechanical set-ups.
Features and Benefits:
• 4PDT contact arrangement enabling simultaneous multi-circuit switching
• Time range adjustable from 0.1 to 3 min for precise short delays
• Rated contact current 5A to drive auxiliary loads directly
• Switching capability up to 250V AC and 30V DC for mixed circuits
• Plug-in terminals for Rapid replacement and maintenance
• IP40 enclosure suitable for protected control-panel environments
• Time range adjustable from 0.1 to 3 min for precise short delays
• Rated contact current 5A to drive auxiliary loads directly
• Switching capability up to 250V AC and 30V DC for mixed circuits
• Plug-in terminals for Rapid replacement and maintenance
• IP40 enclosure suitable for protected control-panel environments
Applications
• Suitable for sequencing auxiliary circuits in production lines
• Ideal for interlock timing in motor control cabinets
• Used with PLCs as a simple timing adjunct or replacement device
• Can be used for delayed start of pneumatic and hydraulic valves
• Suitable for time-controlled signalling and alarm suppression
• Ideal for interlock timing in motor control cabinets
• Used with PLCs as a simple timing adjunct or replacement device
• Can be used for delayed start of pneumatic and hydraulic valves
• Suitable for time-controlled signalling and alarm suppression
What supply options are supported for installation flexibility?
The unit accepts both 24V AC and 24V DC input supplies allowing use in AC or DC control systems.
How many separate circuits can be controlled independently?
Four changeover contacts are provided, permitting independent switching of up to four circuits.
What mounting and removal method aids field service?
A DIN-rail mount combined with plug-in Terminal connections allows quick replacement without rewiring.
What environmental temperature limits must be observed during operation?
The device is specified to operate within a range from -10 °C up to 50 °C for reliable performance.
Approvals
UL, CSA
Standards
EN 50081-2, EN50082-2, VDE0435/P2021, VDE0110
Related links
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