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OMRON Flange Mount Relay: Surface (Side Flange) Mounted, 30 A Current Rating - Surface-Mounted Relays
OMRONSurface-Mounted Relays

OMRON Flange Mount Relay: Surface (Side Flange) Mounted, 30 A Current Rating

The OMRON MJN Series Flange Mount Relay is a surface (side flange) mounted relay with a square base and quick-connect terminal electrical connection. It features a single-pole double-throw (SPDT) configuration and an…

SKU 3G-OTH-37798

Also listed as: MJN1ZERPAC240 · MJN1Z E RP AC240

Brand
OMRON
Item
Flange Mount Relay: Surface
Category
Surface-Mounted Relays
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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
MJN1Z-E-RP-AC240
Series
MJN Series
Type
SPDT
AC
240V
Base Type
Square
Current Rating
30 A
Mounting Style
Side Flange
Operating Current
30 A at 28V DC (Resistive Load)
Electrical Connection
Quick-Connect Terminal

Technical Documents

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

Product Description

The OMRON MJN Series Flange Mount Relay is a surface (side flange) mounted relay with a square base and quick-connect terminal electrical connection. It features a single-pole double-throw (SPDT) configuration and an operating current of 30 A at 28V DC (resistive load) with a 240V AC rating. This relay is identified by manufacturer part number MJN1Z-E-RP-AC240.

Frequently Asked Questions

What is the OMRON MJN1Z-E-RP-AC240 flange mount relay used for?

The OMRON MJN1Z-E-RP-AC240 is a surface-mounted relay used for switching high-current loads in industrial control panels, HVAC systems, and automation equipment. Its SPDT configuration and 30 A rating at 28V DC make it suitable for motor starters, lighting controls, and power distribution applications.

What are the specifications of the OMRON MJN1Z-E-RP-AC240 relay?

The OMRON MJN Series relay has a side flange mounting style, square base, and quick-connect terminals. It is rated for 30 A at 28V DC (resistive load) and 240V AC, with an SPDT contact configuration. The manufacturer part number is MJN1Z-E-RP-AC240.

Where to buy the OMRON MJN1Z-E-RP-AC240 relay worldwide?

3G Electric supplies the OMRON MJN1Z-E-RP-AC240 relay worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the OMRON MJN1Z-E-RP-AC240 flange mount relay?

Mount the relay securely using the side flange holes onto a flat surface. Connect wires to the quick-connect terminals per the SPDT wiring diagram, ensuring the coil voltage matches the 240V AC rating. Use proper torque and verify the load does not exceed 30 A at 28V DC.

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 surface-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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