Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 4-Contact, 24 V 24V ac, 0.1 → 3 min, 1-Function, 4PDT
- RS Stock No.:
- 340-421
- Mfr. Part No.:
- H3Y-4 DC24 3M
- Manufacturer:
- Omron
Subtotal (1 unit)*
TWD2,274.00
(exc. GST)
TWD2,387.70
(inc. GST)
FREE delivery for orders over NT$1,300.00
Temporarily out of stock
- 6 unit(s) shipping from November 12, 2026
- Plus 6 unit(s) shipping from December 10, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD2,274.00 |
*price indicative
- RS Stock No.:
- 340-421
- Mfr. Part No.:
- H3Y-4 DC24 3M
- Manufacturer:
- Omron
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Product Type | Timer Relay | |
| Function | Offset Double Ring End | |
| Mount Type | DIN Rail, Surface Mount | |
| Time Range | 0.1 → 3 min | |
| Number of Contacts | 4 | |
| Switching Voltage | 30V dc, 250V dc | |
| Number of Timer Functions | 1 | |
| Contact Configuration | 4PDT | |
| IP Rating | IP40 | |
| Contact Current | 5A | |
| Supply DC Voltage | 24 V | |
| Minimum Operating Temperature | -10°C | |
| Supply AC Voltage | 24V ac | |
| Terminal Type | Plug-In | |
| Mode | ON Delay | |
| Maximum Operating Temperature | 50°C | |
| 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 | |
| Height | 63mm | |
| Length | 28mm | |
| Series | H3Y-4 | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Timer Relay | ||
Function Offset Double Ring End | ||
Mount Type DIN Rail, Surface Mount | ||
Time Range 0.1 → 3 min | ||
Number of Contacts 4 | ||
Switching Voltage 30V dc, 250V dc | ||
Number of Timer Functions 1 | ||
Contact Configuration 4PDT | ||
IP Rating IP40 | ||
Contact Current 5A | ||
Supply DC Voltage 24 V | ||
Minimum Operating Temperature -10°C | ||
Supply AC Voltage 24V ac | ||
Terminal Type Plug-In | ||
Mode ON Delay | ||
Maximum Operating Temperature 50°C | ||
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 | ||
Height 63mm | ||
Length 28mm | ||
Series H3Y-4 | ||
RoHS Status: Exempt
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
- Omron H3Y-4 Series DIN Rail 4-Contact 2 to 60 s 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 1 to 30 s 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 0.2 to 5 min 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 0.5 to 10 s 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 1 to 30 min 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 2 to 60 s 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 1 to 30 s 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 0.1 to 3 min 4PDT