Omron Power Relay, 240V ac Coil, 10A Switching Current, 4PDT
- RS Stock No.:
- 827-7889
- Mfr. Part No.:
- LY4N 240VAC
- Manufacturer:
- Omron
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Subtotal (1 unit)*
PHP2,159.17
(exc. VAT)
PHP2,418.27
(inc. VAT)
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In Stock
- 24 unit(s) ready to ship from another location
- Plus 70 unit(s) shipping from June 30, 2026
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Units | Per Unit |
|---|---|
| 1 - 4 | PHP2,159.17 |
| 5 + | PHP2,094.40 |
*price indicative
- RS Stock No.:
- 827-7889
- Mfr. Part No.:
- LY4N 240VAC
- Manufacturer:
- Omron
Specifications
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 | Power Relay | |
| Coil Voltage | 240V ac | |
| Contact Configuration | 4PDT | |
| Series | LY4N | |
| Terminal Type | PCB Pin | |
| Switching Current | 10A | |
| Switching Power | 2.5W | |
| Minimum Operating Temperature | -25°C | |
| Switching AC Voltage | 125V ac | |
| Switching DC Voltage | 125V dc | |
| Coil Resistance | 6.7kΩ | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | UL, CSA | |
| Width | 36mm | |
| Coil Power | 2.5W | |
| Length | 41.5mm | |
| Height | 28mm | |
| Contact Material | Silver Alloy | |
| Contact Resistance | 50mΩ | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Power Relay | ||
Coil Voltage 240V ac | ||
Contact Configuration 4PDT | ||
Series LY4N | ||
Terminal Type PCB Pin | ||
Switching Current 10A | ||
Switching Power 2.5W | ||
Minimum Operating Temperature -25°C | ||
Switching AC Voltage 125V ac | ||
Switching DC Voltage 125V dc | ||
Coil Resistance 6.7kΩ | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals UL, CSA | ||
Width 36mm | ||
Coil Power 2.5W | ||
Length 41.5mm | ||
Height 28mm | ||
Contact Material Silver Alloy | ||
Contact Resistance 50mΩ | ||
Omron LY4N Series Power Relay, 4PDT Contact Configuration, 10A Switching Current - LY4N AC240
This power relay is designed for general-purpose use in automation and electrical applications. The Omron LY4N is a compact and high-performance relay with a coil voltage of 240V AC. Its robust design features a PCB pin terminal type, making it an ideal choice for various mounting requirements. The relay's dimensions measure 41.5mm in length, 36mm in depth, and 28mm in height, ensuring suitability for limited space installations.
Features & Benefits
• Supports a maximum switching power of 1.1 kVA for AC operations
• Capable of handling a switching current of 10A for reliability
• Endures a maximum operating temperature of +55°C for tough conditions
• Built with a silver alloy contact material for durability and longevity
• Secured isolation of 2kV AC between coil and contacts prevents electrical failure
• Offers a mechanical life of up to 50 million operations for enhanced reliability
Applications
• Utilised in industrial control circuits for machinery
• Compatible with automated systems requiring reliable switching
• Perfect for use in HVAC systems management
• Provides control in lighting infrastructure within commercial settings
What are the operational limits regarding ambient temperature for effective performance?
The unit functions effectively within a temperature range of -25°C to +55°C, ensuring stable performance in various environmental conditions. This wide range enables installations in both cold and warm climates, accommodating diverse applications.
How does the design maximise electrical safety and durability?
The relay includes an isolation specification of 2kV AC between coil and contacts, enhancing electrical safety. Additionally, the choice of silver alloy contacts ensures reduced wear and enhances the durability of electrical connections, leading to a more sustainable product lifecycle.
What electrical characteristics should I consider when integrating this relay into my system?
It is important to account for the relay's specifications, including a maximum switching voltage of 250V AC and a coil resistance of 6700Ω, as these factors significantly influence the compatibility and performance within specific electrical systems.