Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 100 → 120V ac, 4-Contact, 1 → 30s, 1-Function,
- RS Stock No.:
- 340-544
- Mfr. Part No.:
- H3Y-4 100-120VAC 30S
- Brand:
- Omron
Bulk discount available
Subtotal (1 unit)*
£53.70
(exc. VAT)
£64.44
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 12 unit(s) ready to ship
- Plus 22 unit(s) shipping from 23 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £53.70 |
| 5 - 9 | £51.55 |
| 10 + | £49.95 |
*price indicative
- RS Stock No.:
- 340-544
- Mfr. Part No.:
- H3Y-4 100-120VAC 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 | 100 → 120V ac | |
| 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 | 120V ac | |
| Switch Configuration | 4PDT | |
| Terminal Type | Plug In | |
| Width | 21.5mm | |
| Power Supply | External | |
| Minimum Voltage | 100V ac | |
| Length | 28mm | |
| Maximum Operating Temperature | +50°C | |
| Depth | 63mm | |
| Series | H3Y-4 | |
| Minimum Operating Temperature | -10°C | |
| Time Delay | 0.1s | |
Select all | ||
|---|---|---|
Brand Omron | ||
Supply Voltage 100 → 120V ac | ||
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 120V ac | ||
Switch Configuration 4PDT | ||
Terminal Type Plug In | ||
Width 21.5mm | ||
Power Supply External | ||
Minimum Voltage 100V ac | ||
Length 28mm | ||
Maximum Operating Temperature +50°C | ||
Depth 63mm | ||
Series H3Y-4 | ||
Minimum Operating Temperature -10°C | ||
Time Delay 0.1s | ||
Omron H3Y-4 Series Timer Relay, 100 to 120V AC Supply Voltage, 4PDT Contact Configuration - H3Y-4 AC100-120 30S
This timer relay facilitates precise control in automation and electrical systems with its ON delay mode of operation. It activates circuits after a predetermined duration, thereby enhancing system efficiency and reliability. Its versatility makes it suitable for various applications across the electrical and mechanical industries, where timely control is essential.
Features & Benefits
• Plug-in terminal type for easy installation and maintenance
• Handles a maximum current of 5A
• Adjustable time range from 1 to 30 seconds
• Compatible with DIN rail and surface mounting for flexible application
• Handles a maximum current of 5A
• Adjustable time range from 1 to 30 seconds
• Compatible with DIN rail and surface mounting for flexible application
Applications
• Sequential control in machinery
• Timers in industrial automation systems
• Delay functions in HVAC systems
• Controlled activation in conveyor systems
• Lighting control in commercial settings
• Timers in industrial automation systems
• Delay functions in HVAC systems
• Controlled activation in conveyor systems
• Lighting control in commercial settings
What is the maximum voltage this device can operate with?
It operates with a maximum voltage of 120V AC, ensuring compatibility with most standard electrical systems.
How do I install it on a DIN rail?
Simply push the relay onto the DIN rail until it clicks into place
ensure it is securely mounted before connecting the wiring.
Can this timer be used for outdoor applications?
It is designed primarily for indoor use due to its operating temperature range, which may not withstand extreme outdoor conditions.
What is the environmental operating temperature range?
It functions effectively between -10°C and +50°C, making it suitable for various environments.