Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 24V dc, 4-Contact, 1 → 30s, 1-Function, 4PDT
- RS Stock No.:
- 340-409
- Mfr. Part No.:
- H3Y-4 DC24 30S
- Brand:
- Omron
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Subtotal (1 unit)*
£53.70
(exc. VAT)
£64.44
(inc. VAT)
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In Stock
- 8 unit(s) ready to ship
- Plus 5 unit(s) shipping from 25 November 2025
- Plus 6 unit(s) shipping from 16 December 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £53.70 |
| 5 - 9 | £51.56 |
| 10 + | £49.95 |
*price indicative
- RS Stock No.:
- 340-409
- Mfr. Part No.:
- H3Y-4 DC24 30S
- 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 | |
| Supply Voltage | 24V dc | |
| Mounting Type | DIN Rail, Surface Mount | |
| Mode of Operation | ON Delay | |
| Time Range | 1 → 30s | |
| 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 | |
| Width | 21.5mm | |
| Power Supply | External | |
| Maximum Operating Temperature | +50°C | |
| Length | 28mm | |
| Depth | 63mm | |
| Series | H3Y-4 | |
| Minimum Operating Temperature | -10°C | |
| Time Delay | 0.1s | |
Select all | ||
|---|---|---|
Brand Omron | ||
Supply Voltage 24V dc | ||
Mounting Type DIN Rail, Surface Mount | ||
Mode of Operation ON Delay | ||
Time Range 1 → 30s | ||
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 | ||
Width 21.5mm | ||
Power Supply External | ||
Maximum Operating Temperature +50°C | ||
Length 28mm | ||
Depth 63mm | ||
Series H3Y-4 | ||
Minimum Operating Temperature -10°C | ||
Time Delay 0.1s | ||
Omron H3Y-4 Timer Relay, 24V DC Supply Voltage, 5A Maximum Current - H3Y-4 DC24 30S
This timer relay is designed for precise control in automation systems. With a supply voltage of 24V DC and a compact design of 21.5mm x 63mm x 28mm, it offers a reliable ON delay operation. The 4PDT switching configuration supports various industrial applications, ensuring accurate timing and operational efficiency.
Features & Benefits
• Compatible with MY Power Relay for simplified installation
• Large transparent knob facilitates easy time setting
• LED indicators provide clear power and output signalling
• High repeat accuracy for consistent performance
• Large transparent knob facilitates easy time setting
• LED indicators provide clear power and output signalling
• High repeat accuracy for consistent performance
Applications
• Ideal for controlling machinery and HVAC systems
• Used in sequential timer for automation processes
• Suitable for timing controls in industrial equipment
• Applied in electrical panels requiring precise timing mechanisms
• Used in sequential timer for automation processes
• Suitable for timing controls in industrial equipment
• Applied in electrical panels requiring precise timing mechanisms
What technical specifications should be considered for effective operation?
This device operates efficiently at a maximum current of 5A and a maximum voltage of 250V AC, ensuring it can handle significant electrical loads.
How does the device ensure accurate timing?
The timer relay features a time range from 1 to 30 seconds, with a maximum setting error of ±10% at rated voltage, allowing for precise time delays.
Can this relay withstand harsh environmental conditions?
Yes, this product is designed to function within an operating temperature range of -10°C to 50°C, making it suitable for various industrial environments.
What are the power consumption details during operation?
During relay ON, it consumes 0.9W at 24V DC, and when OFF, it uses only 0.07W, ensuring energy efficiency in operation.