Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OMRON G9SA-TH301 AC/DC24 Safety Relay, 3.7 in Body H, 50/60 Hz - Combination DIN-Rail & Surface-Mounted Relays
OMRONCombination DIN-Rail & Surface-Mounted Relays

OMRON G9SA-TH301 AC/DC24 Safety Relay, 3.7 in Body H, 50/60 Hz

The OMRON G9SA-TH301 AC/DC24 is a combination DIN-rail and surface-mounted safety relay with a 3.7-inch body height and 50/60 Hz operating frequency. It features an output switch configuration of (3) NO Main contacts…

SKU 3G-OTH-37888

Also listed as: G9SATH301ACDC24 · G9SA TH301 AC DC24 · G9SA-TH301-AC-DC24

Brand
OMRON
Item
G9SA-TH301 AC/DC24 Safety Relay, 3.7 in Body H, 50/60 Hz
Category
Combination DIN-Rail & Surface-Mounted Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
G9SA-TH301 AC/DC24
Output Switch Configuration
(3) NO Main

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The OMRON G9SA-TH301 AC/DC24 is a combination DIN-rail and surface-mounted safety relay with a 3.7-inch body height and 50/60 Hz operating frequency. It features an output switch configuration of (3) NO Main contacts and operates on AC/DC24 power.

Frequently Asked Questions

What is the OMRON G9SA-TH301 AC/DC24 safety relay used for?

The OMRON G9SA-TH301 AC/DC24 is a combination DIN-rail and surface-mounted safety relay used in industrial machinery to monitor safety circuits and interrupt power when a fault is detected. It is commonly applied in emergency stop, guard door, and light curtain systems to protect personnel and equipment.

What are the specifications of the OMRON G9SA-TH301 AC/DC24?

The OMRON G9SA-TH301 AC/DC24 has a 3.7-inch body height, operates at 50/60 Hz, and requires AC/DC24 power. Its output switch configuration is (3) NO Main contacts. This safety relay is designed for DIN-rail or surface mounting, making it versatile for various control panel layouts.

Where to buy the OMRON G9SA-TH301 AC/DC24 worldwide?

3G Electric supplies the OMRON G9SA-TH301 AC/DC24 safety relay to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine OMRON components and ensure they meet your application requirements.

How to install the OMRON G9SA-TH301 AC/DC24 safety relay?

Mount the OMRON G9SA-TH301 AC/DC24 on a DIN rail or surface using the provided slots. Wire the (3) NO Main contacts according to your safety circuit design, ensuring power is AC/DC24. Follow OMRON's manual for proper configuration and testing to meet safety standards.

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 combination din-rail & surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This OMRON solid state relay is designed for combination DIN-rail and surface mounting. It switches AC loads such as heaters, motors, and lighting in industrial control systems. The relay features a screw electrical connection, handles 20 A input current, and operates on 12 to 24V DC control voltage
OMRON
This OMRON solid state relay is designed for combination DIN-rail and surface mounting. It switches AC loads such as heaters, motors, and lighting in industrial control systems. The relay features a screw electrical connection, handles 20 A input current, and operates on 12 to 24V DC control voltage
This solid state relay features a phototriac AC output with Form A switch configuration. It accepts a DC input current of 40 A and switches AC loads from 24 to 240V AC. The relay mounts on DIN rail or via screw, with screw clamp electrical connections and finger-safe design. Maximum output current without heat sink depends on mounting method
OMRON
This solid state relay features a phototriac AC output with Form A switch configuration. It accepts a DC input current of 40 A and switches AC loads from 24 to 240V AC. The relay mounts on DIN rail or via screw, with screw clamp electrical connections and finger-safe design. Maximum output current without heat sink depends on mounting method
Phototriac AC output solid state relay with DC input (40 to 150 A). Output voltage 120 to 240V AC, max output current 45 A without heat sink. Form A switch configuration, screw clamp terminals. Finger-safe design for DIN rail or screw mounting
OMRON
Phototriac AC output solid state relay with DC input (40 to 150 A). Output voltage 120 to 240V AC, max output current 45 A without heat sink. Form A switch configuration, screw clamp terminals. Finger-safe design for DIN rail or screw mounting
DIN-rail mounted safety relay extension module for expanding safety outputs in industrial control systems. Operates on 24V AC/DC with 2 inputs and 8 terminals. Output switch configuration is 1 normally open (NO) main contact. Suitable for use in safety circuits such as emergency stop and guard door monitoring
OMRON
DIN-rail mounted safety relay extension module for expanding safety outputs in industrial control systems. Operates on 24V AC/DC with 2 inputs and 8 terminals. Output switch configuration is 1 normally open (NO) main contact. Suitable for use in safety circuits such as emergency stop and guard door monitoring

More from OMRON

View all OMRON parts
This OMRON solid state relay is designed for combination DIN-rail and surface-mounting. It switches AC loads with a screw electrical connection and a rated input current of 20 A. Typical applications include switching heaters, motors, and lighting in industrial control panels
OMRON
This OMRON solid state relay is designed for combination DIN-rail and surface-mounting. It switches AC loads with a screw electrical connection and a rated input current of 20 A. Typical applications include switching heaters, motors, and lighting in industrial control panels
Combination DIN-rail and surface-mounted safety monitoring relay with 20 terminals. Operates on 120 to 240V AC and features three normally open (NO) output contacts. Used in industrial control systems for monitoring safety circuits such as emergency stop, guard door, and light curtain applications
OMRON
Combination DIN-rail and surface-mounted safety monitoring relay with 20 terminals. Operates on 120 to 240V AC and features three normally open (NO) output contacts. Used in industrial control systems for monitoring safety circuits such as emergency stop, guard door, and light curtain applications
OMRON solid state relay with phototriac AC output, accepting 9.6 to 30V DC input at 7 mA and switching 19 to 264V AC up to 27 A. Mounts on DIN rail or via screw. Suitable for industrial automation, HVAC, and process control applications requiring silent, fast switching of AC loads
OMRON
OMRON solid state relay with phototriac AC output, accepting 9.6 to 30V DC input at 7 mA and switching 19 to 264V AC up to 27 A. Mounts on DIN rail or via screw. Suitable for industrial automation, HVAC, and process control applications requiring silent, fast switching of AC loads
Safety monitoring relay with 20 pins/terminals, operating at 24V AC/DC. Output switch configuration: (1) NC. Suitable for DIN-rail or surface mounting in industrial control panels for safety circuit monitoring
OMRON
Safety monitoring relay with 20 pins/terminals, operating at 24V AC/DC. Output switch configuration: (1) NC. Suitable for DIN-rail or surface mounting in industrial control panels for safety circuit monitoring
OMRON solid state relay with AC current type, 10 A input current, and screw electrical connection. Designed for combination DIN-rail and surface mounting, suitable for switching AC loads in industrial control panels
OMRON
OMRON solid state relay with AC current type, 10 A input current, and screw electrical connection. Designed for combination DIN-rail and surface mounting, suitable for switching AC loads in industrial control panels
OMRON G3PE-235B DC12-24 is a phototriac AC output solid state relay with Form A switch configuration. It mounts on DIN rail or surface with screw clamp terminals, finger-safe design. Input current 17.4 to 35 A DC, output voltage 120 to 240V AC, max output current 35 A without heat sink. Used for switching AC loads in industrial control panels and automation systems
OMRON
OMRON G3PE-235B DC12-24 is a phototriac AC output solid state relay with Form A switch configuration. It mounts on DIN rail or surface with screw clamp terminals, finger-safe design. Input current 17.4 to 35 A DC, output voltage 120 to 240V AC, max output current 35 A without heat sink. Used for switching AC loads in industrial control panels and automation systems
OMRON G3PE-225B DC12-24 is a phototriac AC-output solid state relay with Form A switch configuration. It mounts on DIN rail or surface with screw clamp terminals. Finger-safe design. Input current 17.4 to 35 A DC; output voltage 120 to 240V AC; maximum output current without heat sink 25 A. Used for switching AC loads in industrial control panels, HVAC, and process automation
OMRON
OMRON G3PE-225B DC12-24 is a phototriac AC-output solid state relay with Form A switch configuration. It mounts on DIN rail or surface with screw clamp terminals. Finger-safe design. Input current 17.4 to 35 A DC; output voltage 120 to 240V AC; maximum output current without heat sink 25 A. Used for switching AC loads in industrial control panels, HVAC, and process automation
OMRON G3PJ-215B DC12-24 is a solid state relay with phototriac coupling for AC output. It accepts a DC input voltage of 9.6 to 30V DC, draws 7 mA input current, and switches AC loads from 19 to 264V AC up to 18 A. Mounts on DIN rail or via screw. Suitable for industrial automation, HVAC, and process control applications requiring silent, fast switching
OMRON
OMRON G3PJ-215B DC12-24 is a solid state relay with phototriac coupling for AC output. It accepts a DC input voltage of 9.6 to 30V DC, draws 7 mA input current, and switches AC loads from 19 to 264V AC up to 18 A. Mounts on DIN rail or via screw. Suitable for industrial automation, HVAC, and process control applications requiring silent, fast switching