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OMRON LY Series General Purpose Relay - Socket-Mounted Relays
OMRONSocket-Mounted Relays

OMRON LY Series General Purpose Relay

The OMRON LY Series General Purpose Relay is a socket-mounted, plug-in relay with a square base and flat pins. It features a single-pole double-throw (SPDT) contact configuration, a 15 A operating current at 24V DC…

SKU 3G-OTH-41211

Also listed as: LY1AC110120 · LY1 AC110 120 · LY1-AC110-120

Brand
OMRON
Item
LY Series General Purpose Relay
Part Number
LY1-AC110/120
Category
Socket-Mounted Relays
Available to Order
Also known as:LY1-AC110/120OMRON
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

OMRON
Manufacturer Part Number
LY1-AC110/120
Series
LY Series
Type
SPDT
AC
120V
Base Type
Square
Pin Shape
Flat
Current Rating
15 A
Mounting Style
Plug-In
Pins/Terminals
8
Operating Current
15 A at 24V DC (Resistive Load)
Electrical Connection
Quick-Connect

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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. It features a single-pole double-throw (SPDT) contact configuration, a 15 A operating current at 24V DC (resistive load), and a 120V AC coil voltage. The relay uses quick-connect electrical connections and has 8 pins/terminals, with manufacturer part number LY1-AC110/120.

Frequently Asked Questions

What is the OMRON LY1-AC110/120 relay used for?

The OMRON LY1-AC110/120 is a general-purpose relay used for switching loads in industrial control panels, automation systems, and HVAC equipment. Its SPDT contact configuration and 15 A resistive rating make it suitable for motor starters, solenoid valves, and signal switching in machinery.

What are the specifications of the OMRON LY1-AC110/120 relay?

The OMRON LY Series relay has a 120V AC coil, SPDT contacts, and a 15 A operating current at 24V DC (resistive load). It features a square base, flat pins, plug-in mounting, and quick-connect terminals with 8 pins. The manufacturer part number is LY1-AC110/120.

Where to buy the OMRON LY1-AC110/120 relay worldwide?

3G Electric supplies the OMRON LY1-AC110/120 relay worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this OMRON relay to any country.

How to install the OMRON LY1-AC110/120 relay?

To install the OMRON LY1-AC110/120, plug the relay into a compatible square-base socket until it clicks. Ensure the coil voltage matches your 120V AC supply and that the load does not exceed 15 A at 24V DC. Use quick-connect terminals for wiring; verify polarity for DC loads.

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
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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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