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

Siemens Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel - Non-Fusible Safety Switches
SiemensNon-Fusible Safety Switches

Siemens Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel

The SIEMENS Safety Switch is a non-fusible switch rated for 60 A, single phase, 240V AC, housed in galvanized steel for indoor/outdoor use (MPN LNF222RA). 3G Electric interprets this demand and delivers it across 14…

SKU 3G-OTH-129117

Brand
Siemens
Item
Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel
Category
Non-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
LNF222RA
Type
60 A, Single Phase, Galvanized Steel, Indoor/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 Safety Switch is a non-fusible switch rated for 60 A, single phase, 240V AC, housed in galvanized steel for indoor/outdoor use (MPN LNF222RA). 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Siemens, ABB, and Schneider.

Frequently Asked Questions

What is a Siemens non-fusible safety switch used for?

A Siemens non-fusible safety switch provides a visible disconnect for electrical circuits during maintenance or emergencies. It is used in industrial and commercial facilities to safely isolate single-phase equipment up to 60 A and 240V AC, ensuring worker safety and code compliance.

What are the specifications of the Siemens LNF222RA safety switch?

The Siemens LNF222RA is a 60 A, single-phase, non-fusible safety switch rated for 240V AC. It features a galvanized steel enclosure suitable for indoor/outdoor use. This model provides reliable disconnect capability for branch circuits in industrial environments.

Where to buy a Siemens LNF222RA safety switch worldwide?

3G Electric supplies the Siemens LNF222RA safety switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this non-fusible disconnect.

How to install a Siemens non-fusible safety switch?

Installation must follow the National Electrical Code and local regulations. Mount the galvanized steel enclosure securely, connect line and load conductors to the appropriate terminals, and verify the switch operates freely. Always de-energize the circuit before installation and consult a qualified electrician.

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 non-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
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF222RA)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF222RA)
SIEMENS Safety Switch: Non-Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF221RA)
Siemens
SIEMENS Safety Switch: Non-Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF221RA)
SIEMENS Safety Switch: Non-Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN GNF221A)
Siemens
SIEMENS Safety Switch: Non-Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN GNF221A)
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN GNF322A)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN GNF322A)
SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF321RA)
Siemens
SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF321RA)
SIEMENS Safety Switch: Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GF222NRA)
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GF222NRA)

More from Siemens

View all Siemens parts
SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF361X)
Siemens
SIEMENS Safety Switch: Non-Fusible, 30 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HNF361X)
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF364S)
Siemens
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF364S)
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF362JPN)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF362JPN)
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF322RA)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN GNF322RA)
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF262S)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF262S)
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN DTNF222)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN DTNF222)
SIEMENS Safety Switch: Non-Fusible, 800 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF367)
Siemens
SIEMENS Safety Switch: Non-Fusible, 800 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF367)
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN GNF222A)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN GNF222A)