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

SIEMENS GF323NRA: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel - Fusible Safety Switches
SiemensFusible Safety Switches

SIEMENS GF323NRA: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel

The SIEMENS GF323NRA is a 100 A fusible safety switch for single or three-phase 240V AC applications. Constructed with galvanized steel for outdoor use, it is part of 3G Electric's curated industrial supply across 14…

SKU 3G-OTH-27055

Brand
Siemens
Item
GF323NRA: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel
Category
Fusible Safety Switches
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

Siemens
Manufacturer Part Number
GF323NRA
Type
100 A, Single or Three Phase, Galvanized Steel, Outdoor
AC
240V

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

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

Product Description

The SIEMENS GF323NRA is a 100 A fusible safety switch for single or three-phase 240V AC applications. Constructed with galvanized steel for outdoor use, it is part of 3G Electric's curated industrial supply across 14 departments, with specialist depth in electrical controls.

Frequently Asked Questions

What is the SIEMENS GF323NRA fusible safety switch used for?

The SIEMENS GF323NRA is a 100 A fusible safety switch designed for single or three-phase applications up to 240V AC. It provides a reliable disconnecting means for industrial equipment, motor control centers, and branch circuits in outdoor environments, using a galvanized steel enclosure for corrosion resistance.

What are the specifications of the SIEMENS GF323NRA?

The SIEMENS GF323NRA is a 100 A fusible safety switch rated for 240V AC, supporting single or three-phase operation. It features a galvanized steel enclosure for outdoor use. The manufacturer part number is GF323NRA, and it is designed for industrial safety disconnects.

Where to buy the SIEMENS GF323NRA worldwide?

3G Electric supplies the SIEMENS GF323NRA fusible safety switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other Siemens electrical components.

How to install the SIEMENS GF323NRA safety switch?

Install the SIEMENS GF323NRA by mounting the galvanized steel enclosure to a secure surface, ensuring proper grounding per local codes. Connect line and load conductors to the appropriate terminals, and install fuses rated for your circuit. Always de-energize the system before installation and follow NEC guidelines.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens fusible safety switches. 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
Fusible safety switch rated 100 A at 240V AC, suitable for single or three-phase operation. Housed in a galvanized steel enclosure designed for outdoor use. Provides a means to safely disconnect power for maintenance or emergency shutdown in industrial and commercial electrical systems
Siemens
Fusible safety switch rated 100 A at 240V AC, suitable for single or three-phase operation. Housed in a galvanized steel enclosure designed for outdoor use. Provides a means to safely disconnect power for maintenance or emergency shutdown in industrial and commercial electrical systems
This Siemens fusible safety switch is rated for 200 A, three-phase, 240V AC, housed in a galvanized steel enclosure for indoor use. It provides a manual disconnect and overcurrent protection for electrical circuits, suitable for industrial and commercial power distribution applications
Siemens
This Siemens fusible safety switch is rated for 200 A, three-phase, 240V AC, housed in a galvanized steel enclosure for indoor use. It provides a manual disconnect and overcurrent protection for electrical circuits, suitable for industrial and commercial power distribution applications
The Siemens GF323NA is a 100 A fusible safety switch rated for 240V AC, suitable for single or three-phase applications. It features a galvanized steel enclosure designed for indoor use, providing a means to safely disconnect electrical power for maintenance or emergency shutdown
Siemens
The Siemens GF323NA is a 100 A fusible safety switch rated for 240V AC, suitable for single or three-phase applications. It features a galvanized steel enclosure designed for indoor use, providing a means to safely disconnect electrical power for maintenance or emergency shutdown
Fusible safety switch rated 200 A, single phase, 240V AC. Galvanized steel enclosure for indoor use. Provides overcurrent protection and visible disconnect for isolating electrical circuits in industrial and commercial applications
Siemens
Fusible safety switch rated 200 A, single phase, 240V AC. Galvanized steel enclosure for indoor use. Provides overcurrent protection and visible disconnect for isolating electrical circuits in industrial and commercial applications
The Siemens HF323NR is a 100 A, three-phase fusible safety switch rated for 240V AC. It features a galvanized steel enclosure suitable for indoor or outdoor use. This switch provides overcurrent protection and a visible disconnect for safe maintenance in industrial applications such as motor and pump control
Siemens
The Siemens HF323NR is a 100 A, three-phase fusible safety switch rated for 240V AC. It features a galvanized steel enclosure suitable for indoor or outdoor use. This switch provides overcurrent protection and a visible disconnect for safe maintenance in industrial applications such as motor and pump control
The Siemens HF361R is a three-phase fusible safety switch rated for 30 A and 600V AC. It features a galvanized steel enclosure suitable for indoor and outdoor use. This switch provides circuit disconnection and overcurrent protection for electrical systems
Siemens
The Siemens HF361R is a three-phase fusible safety switch rated for 30 A and 600V AC. It features a galvanized steel enclosure suitable for indoor and outdoor use. This switch provides circuit disconnection and overcurrent protection for electrical systems

More from Siemens

View all Siemens parts
This Siemens fusible safety switch is rated for 100 A, three-phase, 600V AC. It features a 304 stainless steel enclosure suitable for indoor and outdoor use. The switch provides a visible disconnect for maintenance and emergency shutdown in industrial electrical systems
Siemens
This Siemens fusible safety switch is rated for 100 A, three-phase, 600V AC. It features a 304 stainless steel enclosure suitable for indoor and outdoor use. The switch provides a visible disconnect for maintenance and emergency shutdown in industrial electrical systems
This Siemens fusible safety switch is rated for 60 A, three-phase, 600V AC, housed in a galvanized steel enclosure for indoor use. It is compatible with Crouse-Hinds Arktite plugs. Typical applications include providing a means to safely disconnect electrical power in industrial three-phase circuits
Siemens
This Siemens fusible safety switch is rated for 60 A, three-phase, 600V AC, housed in a galvanized steel enclosure for indoor use. It is compatible with Crouse-Hinds Arktite plugs. Typical applications include providing a means to safely disconnect electrical power in industrial three-phase circuits
This Siemens fusible safety switch is rated 60 A, three-phase, 600V AC, and housed in a galvanized steel enclosure for indoor use. It is compatible with Crouse-Hinds Arktite plug series. Typical applications include disconnecting power for maintenance or emergency shutdown in industrial electrical systems
Siemens
This Siemens fusible safety switch is rated 60 A, three-phase, 600V AC, and housed in a galvanized steel enclosure for indoor use. It is compatible with Crouse-Hinds Arktite plug series. Typical applications include disconnecting power for maintenance or emergency shutdown in industrial electrical systems
This Siemens fusible safety switch is rated for 60 A and 600V AC, three-phase operation. It features a non-metallic enclosure suitable for both indoor and outdoor installations. Used as a disconnecting means in electrical systems, it provides overcurrent protection and a visible break for safe maintenance in industrial and commercial applications
Siemens
This Siemens fusible safety switch is rated for 60 A and 600V AC, three-phase operation. It features a non-metallic enclosure suitable for both indoor and outdoor installations. Used as a disconnecting means in electrical systems, it provides overcurrent protection and a visible break for safe maintenance in industrial and commercial applications
The Siemens HF323J is a 100 A, three-phase fusible safety switch rated for 240V AC. It features a galvanized steel enclosure designed for indoor use. This switch provides a means to safely disconnect electrical power for maintenance or emergency shutdown in three-phase circuits
Siemens
The Siemens HF323J is a 100 A, three-phase fusible safety switch rated for 240V AC. It features a galvanized steel enclosure designed for indoor use. This switch provides a means to safely disconnect electrical power for maintenance or emergency shutdown in three-phase circuits
This Siemens fusible safety switch is rated for 100 A, three-phase, 600V AC applications. It features a galvanized steel enclosure suitable for indoor or outdoor use. The switch provides a visible blade disconnect for safe lockout/tagout procedures and accepts Class H or R fuses. Typical uses include industrial motor circuits, lighting, and power distribution
Siemens
This Siemens fusible safety switch is rated for 100 A, three-phase, 600V AC applications. It features a galvanized steel enclosure suitable for indoor or outdoor use. The switch provides a visible blade disconnect for safe lockout/tagout procedures and accepts Class H or R fuses. Typical uses include industrial motor circuits, lighting, and power distribution
The Siemens HF323N is a 100 A, three-phase fusible safety switch rated for 240V AC. It features a galvanized steel enclosure designed for indoor use. This switch provides overcurrent protection and a visible break for safe disconnection in industrial and commercial electrical systems
Siemens
The Siemens HF323N is a 100 A, three-phase fusible safety switch rated for 240V AC. It features a galvanized steel enclosure designed for indoor use. This switch provides overcurrent protection and a visible break for safe disconnection in industrial and commercial electrical systems
Siemens HF363SCH is a 100 A, three-phase, 600V AC fusible safety switch with a 304 stainless steel enclosure for indoor/outdoor use. It is compatible with Crouse-Hinds Arktite plug series and designed for disconnecting electrical power in industrial environments
Siemens
Siemens HF363SCH is a 100 A, three-phase, 600V AC fusible safety switch with a 304 stainless steel enclosure for indoor/outdoor use. It is compatible with Crouse-Hinds Arktite plug series and designed for disconnecting electrical power in industrial environments