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OMRON Solid State Relay: Surface Mounted, 25 A Max Output Current, Photocoupler - Surface-Mounted Relays
OMRONSurface-Mounted Relays

OMRON Solid State Relay: Surface Mounted, 25 A Max Output Current, Photocoupler

The OMRON Solid State Relay is a surface-mounted AC output relay (MPN G3NA-625B-AC100-240) with a Form A switch configuration and a photocoupler. It accepts an input current of 17.4 to 35 A and delivers an output…

SKU 3G-OTH-40181

Also listed as: G3NA625BAC100240 · G3NA 625B AC100 240

Brand
OMRON
Item
Solid State Relay: Surface Mounted, 25 A Max Output Current, Photocoupler
Category
Surface-Mounted Relays
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OMRON
Manufacturer Part Number
G3NA-625B-AC100-240
Type
Photocoupler, AC Output
Finger Safe
Yes
Current Type
AC
Input Current
17.4 to 35 A
Mounting Style
Surface
Output Voltage
400 to 600V AC
Max Output Current
25 A
Switch Configuration
Form A
Voltage/Current Type
AC Output
Electrical Connection
Screw Clamp
Maximum Output Current without Heat Sink
4 A

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

Product Description

The OMRON Solid State Relay is a surface-mounted AC output relay (MPN G3NA-625B-AC100-240) with a Form A switch configuration and a photocoupler. It accepts an input current of 17.4 to 35 A and delivers an output voltage of 400 to 600V AC, with a maximum output current without heat sink of 4 A. The relay features a screw clamp electrical connection and is finger safe.

Frequently Asked Questions

What is the OMRON G3NA-625B-AC100-240 solid state relay used for?

The OMRON G3NA-625B-AC100-240 is a surface-mounted solid state relay used for switching AC loads in industrial automation, HVAC, and process control. Its photocoupler input provides isolation, and the screw clamp connection simplifies wiring in panel applications.

What are the specifications of the OMRON G3NA-625B-AC100-240?

This OMRON relay has an AC output voltage of 400 to 600V AC, input current of 17.4 to 35 A, and maximum output current without heat sink of 4 A. It features a Form A switch configuration, screw clamp connection, and finger-safe design for operator protection.

Where to buy the OMRON G3NA-625B-AC100-240 worldwide?

3G Electric supplies the OMRON G3NA-625B-AC100-240 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this surface-mounted solid state relay.

How to install the OMRON G3NA-625B-AC100-240 solid state relay?

Mount the relay on a flat surface using the screw holes. Connect AC load wires to the output terminals via the screw clamp, and apply 100-240V AC control voltage to the input. Ensure adequate heat sinking if output current exceeds 4 A. Follow OMRON's manual for torque specs.

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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