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Siemens Safety Switch: Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel - Fusible Safety Switches
SiemensFusible Safety Switches

Siemens Safety Switch: Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel

The SIEMENS LF211NR is a 30 A, single-phase, fusible safety switch rated for 240V AC. Housed in a galvanized steel enclosure suitable for indoor/outdoor use, it provides a reliable disconnecting means for industrial…

SKU 3G-OTH-25269

Brand
Siemens
Item
Safety Switch: Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel
Category
Fusible Safety Switches
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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
LF211NR
Type
30 A, Single Phase, Galvanized Steel, Indoor/Outdoor
AC
240V

Technical Documents

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

Product Description

The SIEMENS LF211NR is a 30 A, single-phase, fusible safety switch rated for 240V AC. Housed in a galvanized steel enclosure suitable for indoor/outdoor use, it provides a reliable disconnecting means for industrial electrical circuits. 3G Electric interprets your demand for this OEM part, sources it, and supports your application across 14 industrial departments.

Frequently Asked Questions

What is the SIEMENS LF211NR safety switch used for?

The SIEMENS LF211NR is a fusible safety switch rated for 30 A and 240V AC, single phase. It is used to safely disconnect electrical power for maintenance or emergency shutdown in industrial, commercial, and residential applications, both indoors and outdoors.

What are the specifications of the SIEMENS LF211NR safety switch?

The SIEMENS LF211NR is a 30 A, single-phase, fusible safety switch rated for 240V AC. It features a galvanized steel enclosure suitable for indoor/outdoor use. The manufacturer part number is LF211NR, and it is designed for reliable power disconnection in industrial environments.

Where to buy the SIEMENS LF211NR safety switch worldwide?

You can source the SIEMENS LF211NR safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine Siemens components for your operations.

How to install the SIEMENS LF211NR safety switch?

Install the SIEMENS LF211NR by mounting the galvanized steel enclosure securely, connecting line and load wires per the wiring diagram, and inserting the correct fuse. Always de-energize the circuit before installation and follow local electrical codes. Consult a qualified electrician for proper setup.

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.

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