Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
OMRON MK-S Series Socket-Mounted Relay - Socket-Mounted Relays
OMRONSocket-Mounted Relays

OMRON MK-S Series Socket-Mounted Relay

The OMRON General Purpose Relay: Socket Mounted (SKU 3G-OTH-37574) is a plug-in, socket-mounted relay from the MK-S Series. It features an octal base with round pins, a 3PDT contact configuration, and an operating…

SKU 3G-OTH-37574

Brand
OMRON
Item
MK-S Series Socket-Mounted Relay
Part Number
MKS3P5AC24
Category
Socket-Mounted Relays
Available to Order
Also known as:MKS3P5AC24OMRON
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
MKS3P5AC24
Series
MK-S Series
Type
3PDT
AC
24V
Base Type
Octal
Pin Shape
Round
Current Rating
10 A
Mounting Style
Plug-In
Pins/Terminals
11
Operating Current
7 A at 250V AC (Inductive Load)
Electrical Connection
Plug-In

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The OMRON General Purpose Relay: Socket Mounted (SKU 3G-OTH-37574) is a plug-in, socket-mounted relay from the MK-S Series. It features an octal base with round pins, a 3PDT contact configuration, and an operating current of 7 A at 250V AC (inductive load) with a 24V AC coil. The relay uses a plug-in electrical connection for easy installation and replacement.

Frequently Asked Questions

What is the OMRON MKS3P5AC24 relay used for?

The OMRON MKS3P5AC24 is a general-purpose relay used for switching inductive loads in industrial control panels, automation systems, and machinery. Its 3PDT configuration and 10 A rating make it suitable for motor starters, conveyor controls, and HVAC equipment where reliable plug-in replacement is needed.

What are the specifications of the OMRON MKS3P5AC24 relay?

The OMRON MKS3P5AC24 is a 3PDT relay with a 24V AC coil, 10 A current rating, and 7 A operating current at 250V AC (inductive load). It features an octal base with 11 round pins, plug-in mounting, and is part of the MK-S Series. The manufacturer part number is MKS3P5AC24.

Where to buy the OMRON MKS3P5AC24 relay worldwide?

3G Electric supplies the OMRON MKS3P5AC24 relay to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this MK-S Series relay.

How to install the OMRON MKS3P5AC24 socket-mounted relay?

To install the OMRON MKS3P5AC24, ensure the relay base is securely mounted and wired per the 11-pin octal diagram. Align the round pins with the socket, then push the relay firmly into place until it clicks. Always de-energize the circuit before installation and verify coil voltage (24V AC) matches your supply.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from OMRON

View all OMRON parts
Socket-mounted relay with square base and flat pins for plug-in installation. Features 3PDT contact configuration, 24V DC coil voltage, 10 A current rating, and 11 quick-connect terminals. Suitable for general-purpose switching in industrial control panels, automation systems, and HVAC equipment
OMRON
Socket-mounted relay with square base and flat pins for plug-in installation. Features 3PDT contact configuration, 24V DC coil voltage, 10 A current rating, and 11 quick-connect terminals. Suitable for general-purpose switching in industrial control panels, automation systems, and HVAC equipment
OMRON MY Series 4PDT general-purpose relay with 24V DC coil, rated 0.80 A at 250V AC. Plug-in mounting with square base and 14 terminals. Suitable for switching multiple circuits in control panels and automation systems
OMRON
OMRON MY Series 4PDT general-purpose relay with 24V DC coil, rated 0.80 A at 250V AC. Plug-in mounting with square base and 14 terminals. Suitable for switching multiple circuits in control panels and automation systems
Plug-in relay from the MY Series with a square base and DPDT contact configuration. Operates on 24V DC and connects via a K Socket with 8 pins/terminals. Used for switching in industrial control panels and automation systems
OMRON
Plug-in relay from the MY Series with a square base and DPDT contact configuration. Operates on 24V DC and connects via a K Socket with 8 pins/terminals. Used for switching in industrial control panels and automation systems
The OMRON G6D-1A-ASI DC24 is a socket-mounted general purpose relay from the G6D series. It features a 24V DC coil, SPST contact configuration, and plug-in electrical connection with 4 pins/terminals. Typical applications include switching loads in industrial control panels, automation systems, and HVAC equipment for on/off control of motors, valves, and lighting circuits
OMRON
The OMRON G6D-1A-ASI DC24 is a socket-mounted general purpose relay from the G6D series. It features a 24V DC coil, SPST contact configuration, and plug-in electrical connection with 4 pins/terminals. Typical applications include switching loads in industrial control panels, automation systems, and HVAC equipment for on/off control of motors, valves, and lighting circuits
Plug-in relay from the G2RS Series with a square base and flat pin shape. Features a quick-connect electrical connection, SPDT contact form, and an operating current of 10 A at 30V DC (resistive load) with a 24V DC coil voltage. Suitable for switching loads in industrial control panels, automation systems, and HVAC equipment
OMRON
Plug-in relay from the G2RS Series with a square base and flat pin shape. Features a quick-connect electrical connection, SPDT contact form, and an operating current of 10 A at 30V DC (resistive load) with a 24V DC coil voltage. Suitable for switching loads in industrial control panels, automation systems, and HVAC equipment
Socket-mounted plug-in relay with square base and flat pins. DPDT contacts rated 10 A at 24V DC resistive load. 12V AC coil, 8 terminals. Suitable for industrial control panels, automation systems, and HVAC equipment
OMRON
Socket-mounted plug-in relay with square base and flat pins. DPDT contacts rated 10 A at 24V DC resistive load. 12V AC coil, 8 terminals. Suitable for industrial control panels, automation systems, and HVAC equipment
Plug-in relay from the G2RS Series with a square base and flat pin shape. Features a 24V DC coil, SPDT contact configuration, and 10 A current rating at 30V DC for resistive loads. Equipped with 5 quick-connect terminals for socket mounting. Suitable for switching loads in control panels, automation systems, and HVAC equipment
OMRON
Plug-in relay from the G2RS Series with a square base and flat pin shape. Features a 24V DC coil, SPDT contact configuration, and 10 A current rating at 30V DC for resistive loads. Equipped with 5 quick-connect terminals for socket mounting. Suitable for switching loads in control panels, automation systems, and HVAC equipment
OMRON
OMRON
SPST relay from the OMRON G6D series with a 12V DC coil voltage and 16 screw terminals. Socket-mounted for DIN-rail installation, used for switching loads in industrial control panels and automation systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first