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Siemens HF224N Fusible Safety Switch - Fusible Safety Switches
SiemensFusible Safety Switches

Siemens HF224N Fusible Safety Switch

The SIEMENS HF224N is a 200 A, single-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets your demand for this specific SIEMENS disconnect…

SKU 3G-OTH-28166

Brand
Siemens
Item
HF224N Fusible Safety Switch
Part Number
HF224N
Category
Fusible Safety Switches
Available to Order
Also known as:HF224NSiemens
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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
HF224N
Type
200 A, Single Phase, Galvanized Steel, Indoor
AC
240V

Technical Documents

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

Product Description

The SIEMENS HF224N is a 200 A, single-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets your demand for this specific SIEMENS disconnect, sources it through our authorized supply chain, and supports your facility with genuine industrial equipment across 14 departments — including specialist depth in controls.

Frequently Asked Questions

What is the SIEMENS HF224N safety switch used for?

The SIEMENS HF224N is a fusible safety switch designed for indoor use in single-phase 240V AC circuits up to 200 A. It provides overcurrent protection and a visible disconnect for safe maintenance in industrial and commercial electrical distribution systems.

What are the specifications of the SIEMENS HF224N safety switch?

The SIEMENS HF224N is a 200 A, single-phase, 240V AC fusible safety switch with a galvanized steel enclosure for indoor use. It is manufactured by Siemens under MPN HF224N and is suitable for branch circuit protection and disconnection.

Where to buy the SIEMENS HF224N safety switch worldwide?

3G Electric supplies the SIEMENS HF224N safety switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the SIEMENS HF224N safety switch?

Install the SIEMENS HF224N on a flat indoor surface using the mounting holes. Ensure the circuit is de-energized, connect line and load conductors per the wiring diagram, and verify proper fuse rating. Always follow local electrical codes and use qualified personnel.

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
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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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