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OMRON General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 4PDT - Socket-Mounted Relays
OMRONSocket-Mounted Relays

OMRON General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 4PDT

The OMRON LY Series General Purpose Relay is a socket-mounted, plug-in relay with a square base and flat pins. This 4PDT model (MPN LY4N-AC120) features a 10 A current rating at 120V AC and has 14 pins/terminals. It…

SKU 3G-OTH-41106

Also listed as: LY4NAC120 · LY4N AC120

Brand
OMRON
Item
General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 4PDT
Category
Socket-Mounted Relays
Available to Order
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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

Technical Specifications

OMRON
Manufacturer Part Number
LY4N-AC120
Series
LY Series
Type
4PDT
AC
120V
Base Type
Square
Pin Shape
Flat
Current Rating
10 A
Mounting Style
Plug-In
Pins/Terminals
14
Electrical Connection
Plug-In

Technical Documents

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OMRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OMRON LY Series General Purpose Relay is a socket-mounted, plug-in relay with a square base and flat pins. This 4PDT model (MPN LY4N-AC120) features a 10 A current rating at 120V AC and has 14 pins/terminals. It uses a plug-in electrical connection for straightforward installation.

Frequently Asked Questions

What is the OMRON LY4N-AC120 relay used for?

The OMRON LY4N-AC120 is a general-purpose relay used for switching loads in industrial control panels, automation systems, and HVAC equipment. Its 4PDT configuration and 10 A rating at 120V AC make it suitable for signal switching and moderate power control in machinery and process lines.

What are the specifications of the OMRON LY4N-AC120 relay?

The OMRON LY4N-AC120 is a socket-mounted, plug-in relay from the LY Series. It has a square base, flat pins, 4PDT contacts, a 10 A current rating at 120V AC, and 14 pins/terminals. The electrical connection is plug-in, and mounting style is plug-in.

Where to buy the OMRON LY4N-AC120 relay worldwide?

You can source the OMRON LY4N-AC120 relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this LY Series relay.

How to install the OMRON LY4N-AC120 relay?

To install the OMRON LY4N-AC120, first ensure the socket is correctly wired and de-energized. Align the relay's flat pins with the socket terminals and press firmly until it clicks into place. Verify the coil voltage (120V AC) matches your control circuit before applying power.

Used in

Common applications for OMRON
Automotive assembly lines — OMRON G2RV-ST500 AC/DC24 slim relays for compact control panel switching
Packaging machinery — OMRON E2E-X5Y1-M1 inductive proximity sensors for position detection of metal parts
HVAC systems — OMRON LY4-DC12 general-purpose relays for fan and compressor control
High-temperature ovens — OMRON E32-D51 fiber-optic cables for non-contact temperature sensing
Material handling — OMRON D4CC3002 limit switches for conveyor belt end-of-travel detection
Machine tool safety — OMRON TZ-1GV22 snap-action switches for interlock and guard monitoring

OMRON 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.

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