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OMRON General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, SPDT - Socket-Mounted Relays
OMRONSocket-Mounted Relays

OMRON General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, SPDT

The OMRON General Purpose Relay: Socket Mounted (SKU 3G-OTH-42977, MPN MJN1C-DC12) is a plug-in relay from the MJN Series with a square base and round pins. It features a 10 A current rating, 12V DC coil voltage, and…

SKU 3G-OTH-42977

Also listed as: MJN1CDC12 · MJN1C DC12

Brand
OMRON
Item
General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, SPDT
Category
Socket-Mounted Relays
Available to Order
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Local availability & support

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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OMRON
Manufacturer Part Number
MJN1C-DC12
Series
MJN Series
Type
SPDT
DC
12V
Base Type
Square
Pin Shape
Round
Current Rating
10 A
Mounting Style
Plug-In
Pins/Terminals
5
Electrical Connection
Plug-In

Technical Documents

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

Product Description

The OMRON General Purpose Relay: Socket Mounted (SKU 3G-OTH-42977, MPN MJN1C-DC12) is a plug-in relay from the MJN Series with a square base and round pins. It features a 10 A current rating, 12V DC coil voltage, and SPDT contact configuration with 5 terminals. The relay uses a plug-in mounting style and plug-in electrical connection.

Frequently Asked Questions

What is the OMRON MJN1C-DC12 relay used for?

The OMRON MJN1C-DC12 is a general-purpose relay used for switching loads in industrial control panels, automation systems, and HVAC equipment. Its SPDT contacts and 10 A rating suit motor starters, conveyor controls, and lighting circuits where reliable plug-in replacement is needed.

What are the specifications of the OMRON MJN1C-DC12 relay?

The OMRON MJN1C-DC12 is a socket-mounted relay with a 12V DC coil, SPDT contact configuration, and 10 A current rating. It has a square base, 5 round pins, and plug-in mounting. The MPN is MJN1C-DC12, part of the MJN Series.

Where to buy the OMRON MJN1C-DC12 relay worldwide?

3G Electric supplies the OMRON MJN1C-DC12 relay to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this MJN Series relay.

How to install the OMRON MJN1C-DC12 relay?

To install the OMRON MJN1C-DC12, ensure the coil voltage matches your 12V DC supply. Align the round pins with the socket and press firmly until seated. Verify wiring per the SPDT contact diagram on the relay label. Always de-energize the circuit before installation.

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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