Omron Power Relay, 100V ac, 110 V ac Coil, 10A Switching Current, 4PDT
- RS Stock No.:
- 329-862
- Mfr. Part No.:
- LY4 100/110VAC
- Brand:
- Omron
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Subtotal (1 unit)*
£25.21
(exc. VAT)
£30.25
(inc. VAT)
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In Stock
- 24 unit(s) ready to ship
- Plus 48 unit(s) shipping from 05 May 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £25.21 |
| 5 - 9 | £24.46 |
| 10 + | £23.42 |
*price indicative
- RS Stock No.:
- 329-862
- Mfr. Part No.:
- LY4 100/110VAC
- 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 | Power Relay | |
| Coil Voltage | 100, 110V ac | |
| Contact Configuration | 4PDT | |
| Series | LY4 | |
| Terminal Type | Quick Connect | |
| Switching Current | 10A | |
| Switching DC Voltage | 24V dc | |
| Switching AC Voltage | 110V ac | |
| Minimum Operating Temperature | -25°C | |
| Switching Power | 240W | |
| Maximum Operating Temperature | 40°C | |
| Coil Resistance | 1.8kΩ | |
| Length | 28mm | |
| Height | 42.4mm | |
| Width | 41.5mm | |
| Standards/Approvals | RoHS | |
| Contact Material | Silver Alloy | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Power Relay | ||
Coil Voltage 100, 110V ac | ||
Contact Configuration 4PDT | ||
Series LY4 | ||
Terminal Type Quick Connect | ||
Switching Current 10A | ||
Switching DC Voltage 24V dc | ||
Switching AC Voltage 110V ac | ||
Minimum Operating Temperature -25°C | ||
Switching Power 240W | ||
Maximum Operating Temperature 40°C | ||
Coil Resistance 1.8kΩ | ||
Length 28mm | ||
Height 42.4mm | ||
Width 41.5mm | ||
Standards/Approvals RoHS | ||
Contact Material Silver Alloy | ||

Omron LY4 Series Power Relay, 4PDT Contact Configuration, 10A Switching Current - LY4 AC100/110
This power relay is essential for various automation and electrical applications, allowing for the control of electrical circuits. Its robust design and multifunctionality ensure consistent performance across electrical and mechanical industries, helping systems operate efficiently and safely. Optimised for general-purpose use, it effectively manages higher voltage demands while remaining compatible with a variety of equipment.
Features & Benefits
• Supports switching currents up to 10A for effective control
• Operates within a coil voltage range of 100V to 110V AC
• Features a 4PDT configuration for diverse connectivity
• Quick connect terminal type facilitates installation and maintenance
• Designed for a lifespan of 200,000 operations for durability
Applications
• Controls high voltage equipment in industrial environments
• Suitable for automation systems requiring dependable switching
• Used in control circuits for machinery and appliances
• Effective in HVAC systems for managing electrical loads
• Ideal for project environments that need a plug-in relay design
How do I install this component in my system?
The relay mounts by plugging directly into a compatible socket, ensuring secure connections.
Can this relay be used for DC applications?
While designed primarily for AC, it can manage a maximum switching current of 5A for DC applications.
What is the significance of the coil resistance in operation?
The coil resistance influences energy consumption and efficiency when activating the relay.
Is there a recommended operating temperature range for this relay?
It operates effectively between -25°C and +40°C, ensuring reliability in various conditions.
Approvals
UL; CSA; VDE; SEV
Related links
- Omron Power Relay 110 V ac Coil 4PDT
- Omron Power Relay 10 A Switching Current, DPDT
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- Omron Power Relay 10 A Switching Current, 4PDT
- Omron Power Relay 10 A Switching Current, 4PDT
- Omron Power Relay 10 A Switching Current, 4PDT
- Omron Power Relay 110 V ac Coil DPDT
- Omron Power Relay 5 A Switching Current, DPDT
