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

OMRON MJN Series General Purpose Relay

The OMRON MJN Series General Purpose Relay is a socket-mounted, plug-in relay with a square base and round pins. This 3PDT relay is rated for 10 A at 110V DC and features 11 pins/terminals. It is designed for plug-in…

SKU 3G-OTH-40230

Also listed as: MJN3CDC110 · MJN3C DC110

Brand
OMRON
Item
MJN Series General Purpose Relay
Part Number
MJN3C-DC110
Category
Socket-Mounted Relays
Available to Order
Also known as:MJN3C-DC110OMRON
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Local availability & support

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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OMRON
Manufacturer Part Number
MJN3C-DC110
Series
MJN Series
Type
3PDT
DC
110V
Base Type
Square
Pin Shape
Round
Current Rating
10 A
Mounting Style
Plug-In
Pins/Terminals
11
Electrical Connection
Plug-In

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

Product Description

The OMRON MJN Series General Purpose Relay is a socket-mounted, plug-in relay with a square base and round pins. This 3PDT relay is rated for 10 A at 110V DC and features 11 pins/terminals. It is designed for plug-in mounting with a corresponding square socket.

Frequently Asked Questions

What is the OMRON MJN3C-DC110 relay used for?

The OMRON MJN3C-DC110 is a 3PDT general-purpose relay used for switching loads in industrial control panels, automation systems, and machinery. Its 10 A rating at 110V DC makes it suitable for DC control circuits requiring reliable, socket-mounted switching.

What are the specifications of the OMRON MJN3C-DC110 relay?

The OMRON MJN3C-DC110 is a 3PDT relay rated for 10 A at 110V DC. It has a square base with 11 round pins, plug-in mounting style, and is part of the MJN Series. The electrical connection is plug-in, requiring a corresponding square socket.

Where to buy the OMRON MJN3C-DC110 relay worldwide?

3G Electric supplies the OMRON MJN3C-DC110 relay to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine OMRON components for industrial applications.

How to install the OMRON MJN3C-DC110 relay?

To install the OMRON MJN3C-DC110, first mount the corresponding square socket (sold separately) on a DIN rail or panel. Wire the socket per your control schematic, then plug the relay firmly into the socket until it clicks. Ensure the coil voltage matches your 110V DC supply.

Used in

Common applications for OMRON
Industrial control panels — Omron G7L series power relays for switching high-current loads up to 30 A
HVAC equipment — Omron MJN series relays with 240 V AC coils for compressor and fan control
Process automation — Omron G3NA solid-state relays for silent, high-cycle switching of heaters
Material handling — Omron photoelectric and proximity sensors for position detection and counting
Machine safety — Omron safety relays and interlock switches for guard door monitoring
Power distribution — Omron surface-mounted relays with finger-safe terminals for branch circuit control
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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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