OMRON General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 3PDT
The OMRON General Purpose Relay: Socket Mounted (SKU 3G-OTH-39857) is a plug-in relay from the MJN Series, featuring a square base with round pins and 11 terminals. It is a 3PDT relay rated for 10 A at 120V AC, with…
SKU 3G-OTH-39857
Also listed as: MJN3CNAC120 · MJN3C N AC120
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
Need installation or engineering help?
Ask a question
Product Description
The OMRON General Purpose Relay: Socket Mounted (SKU 3G-OTH-39857) is a plug-in relay from the MJN Series, featuring a square base with round pins and 11 terminals. It is a 3PDT relay rated for 10 A at 120V AC, with a plug-in electrical connection and mounting style.
Frequently Asked Questions
What is the OMRON MJN3C-N-AC120 relay used for?
The OMRON MJN3C-N-AC120 is a general-purpose relay used for switching loads in industrial control panels, HVAC systems, and automation equipment. Its 3PDT configuration and 10 A rating at 120V AC make it suitable for motor starters, lighting controls, and signal switching in manufacturing and building management.
What are the specifications of the OMRON MJN3C-N-AC120 relay?
The OMRON MJN3C-N-AC120 is a socket-mounted relay from the MJN Series with a square base and round pins. It has 11 terminals, a 3PDT contact arrangement, and a 10 A current rating at 120V AC. The mounting style and electrical connection are both plug-in, and the manufacturer part number is MJN3C-N-AC120.
Where to buy the OMRON MJN3C-N-AC120 relay worldwide?
You can source the OMRON MJN3C-N-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 times; we supply genuine OMRON components for industrial applications.
How to install the OMRON MJN3C-N-AC120 relay?
To install the OMRON MJN3C-N-AC120 relay, first ensure the power is off. Plug the relay into a compatible square-base socket with 11 round-pin terminals. Verify the coil voltage matches your 120V AC supply. Secure the relay by pressing firmly until it locks. Always follow the manufacturer's wiring diagram for correct 3PDT connections.
Used in
Common applications for OMRONOMRON 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.
