OMRON LY4-AC240 Socket-Mounted Relay
The OMRON General Purpose Relay: Socket Mounted (SKU LY4-AC240, MPN LY4-AC240) is a plug-in relay from the LY Series with a square base and flat pins. It features a 4PDT contact configuration, a 10 A current rating…
SKU 3G-OTH-42140
Also listed as: LY4AC240 · LY4 AC240
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OMRON General Purpose Relay: Socket Mounted (SKU LY4-AC240, MPN LY4-AC240) is a plug-in relay from the LY Series with a square base and flat pins. It features a 4PDT contact configuration, a 10 A current rating at 240V AC, and 14 terminals with quick-connect electrical connections.
Frequently Asked Questions
What is the OMRON LY4-AC240 relay used for?
The OMRON LY4-AC240 is a 4PDT general-purpose relay used for switching loads in industrial control panels, automation systems, and HVAC equipment. Its 10 A rating at 240V AC suits motor starters, conveyor controls, and lighting circuits where reliable plug-in replacement is needed.
What are the specifications of the OMRON LY4-AC240 relay?
The OMRON LY4-AC240 is a socket-mounted relay from the LY Series with a square base and flat pins. It has 4PDT contacts rated 10 A at 240V AC, 14 quick-connect terminals, and a plug-in mounting style. The manufacturer part number is LY4-AC240.
Where to buy the OMRON LY4-AC240 relay worldwide?
3G Electric supplies the OMRON LY4-AC240 relay to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this LY Series relay.
How to install the OMRON LY4-AC240 relay?
To install the OMRON LY4-AC240, ensure the relay socket is wired correctly for 240V AC and the load. Align the flat pins with the socket, press firmly until seated, and secure any retaining clip. Always de-energize the circuit before installation and follow OMRON's wiring diagram for 4PDT connections.
Used in
Common applications for OMRONOMRON Products
3G Electric supplies OMRON socket-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
