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

SIEMENS GF223NRA: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel - Fusible Safety Switches
SiemensFusible Safety Switches

SIEMENS GF223NRA: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel

The SIEMENS GF223NRA is a 100 A fusible safety switch for single or three-phase 240V AC applications. Housed in a galvanized steel outdoor-rated enclosure, it is part of our curated electrical supply across 14…

SKU 3G-OTH-27064

Brand
Siemens
Item
GF223NRA: 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 engineer
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

Technical Specifications

Siemens
Manufacturer Part Number
GF223NRA
Type
100 A, Single or Three Phase, Galvanized Steel, Outdoor
AC
240V
View Full Spec Sheet

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 GF223NRA is a 100 A fusible safety switch for single or three-phase 240V AC applications. Housed in a galvanized steel outdoor-rated enclosure, it is part of our curated electrical supply across 14 industrial departments — and we supply far more than is listed. Our specialist depth in controls (including Siemens) ensures we interpret your demand and deliver the right answer, not just a catalog.

Frequently Asked Questions

What is the SIEMENS GF223NRA fusible safety switch used for?

The SIEMENS GF223NRA is a fusible safety switch rated for 100 A and 240V AC, designed for single or three-phase applications. It is commonly used in industrial and commercial settings to safely disconnect power for maintenance or emergency shutdown, with a galvanized steel enclosure suitable for outdoor installation.

What are the specifications of the SIEMENS GF223NRA?

The SIEMENS GF223NRA is a fusible safety switch with a 100 A rating, 240V AC, for single or three-phase use. It features a galvanized steel enclosure for outdoor durability. The manufacturer part number is GF223NRA, and it is part of Siemens' safety switch product line.

Where to buy the SIEMENS GF223NRA worldwide?

You can source the SIEMENS GF223NRA through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we provide reliable sourcing for this Siemens fusible safety switch.

How to install the SIEMENS GF223NRA safety switch?

Install the SIEMENS GF223NRA by mounting the galvanized steel enclosure securely outdoors. Ensure the power is off, connect line and load conductors per the wiring diagram, and verify the fuse rating matches the 100 A, 240V AC specification. Follow local electrical codes and use proper personal protective equipment.

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

Similar products

Matched by specification & description
SIEMENS GF323NRA: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel, Outdoor. Key specifications — Brand: SIEMENS.
Siemens
SIEMENS GF323NRA: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel, Outdoor. Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel, Indoor (MPN GF323NA). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Single or Three Phase, 240V AC, Galvanized Steel, Indoor (MPN GF323NA). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF221NR). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF221NR). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN GF324NLA). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN GF324NLA). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN GF324NA). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN GF324NA). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Non-Fusible, 200 A, Single or Three Phase, 240V AC, Galvanized Steel, Outdoor (MPN GNF324RA). Key specifications — attr867131: SIEMENS.
Siemens
SIEMENS Safety Switch: Non-Fusible, 200 A, Single or Three Phase, 240V AC, Galvanized Steel, Outdoor (MPN GNF324RA). Key specifications — attr867131: SIEMENS.

More from Siemens

View all Siemens parts
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN DTF322R). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN DTF322R). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF363S). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF363S). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HF362NX). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HF362NX). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323J). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323J). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF363R). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF363R). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323N). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323N). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF223NR). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF223NR). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF321S). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF321S). Key specifications — Brand: SIEMENS.