We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Siemens Safety Switch: Fusible, 200 A, Three Phase, 240V AC, Galvanized Steel - Fusible Safety Switches
SiemensFusible Safety Switches

Siemens Safety Switch: Fusible, 200 A, Three Phase, 240V AC, Galvanized Steel

The SIEMENS HF324N is a 200 A, three-phase fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the genuine SIEMENS part…

SKU 3G-OTH-25509

Brand
Siemens
Item
Safety Switch: Fusible, 200 A, 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
HF324N
Type
200 A, Three Phase, Galvanized Steel, Indoor
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 HF324N is a 200 A, three-phase fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the genuine SIEMENS part, sourcing across 14 industrial departments with specialist depth in electrical controls.

Frequently Asked Questions

What is the SIEMENS HF324N safety switch used for?

The SIEMENS HF324N is a fusible safety switch designed for industrial and commercial applications requiring a 200 A, three-phase, 240V AC disconnect. It provides overcurrent protection and a visible break for safe maintenance on motors, pumps, and lighting circuits in indoor environments.

What are the specifications of the SIEMENS HF324N safety switch?

The SIEMENS HF324N is a 200 A, three-phase, 240V AC fusible safety switch with a galvanized steel enclosure for indoor use. It accepts Class H or R fuses and features a visible blade design. The manufacturer part number is HF324N, and it is built for reliable disconnect service.

Where to buy the SIEMENS HF324N safety switch worldwide?

You can source the SIEMENS HF324N safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Siemens fusible safety switch.

How to install the SIEMENS HF324N safety switch?

Install the SIEMENS HF324N safety switch by mounting the galvanized steel enclosure on a flat indoor surface, connecting line and load conductors per the wiring diagram, and installing the correct Class H or R fuses. Always de-energize the circuit before installation and follow local electrical codes.

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
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF324NR)
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF324NR)
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF223S)
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF223S)
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN DTF323)
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN DTF323)
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTF363)
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTF363)
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN DTF321)
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN DTF321)
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTF361)
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTF361)

More from Siemens

View all Siemens parts
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF361JW)
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF361JW)
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTF362)
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTF362)
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF364)
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF364)
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF362JPN)
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF362JPN)
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF361NR)
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF361NR)
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF263R)
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF263R)
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF361JCH)
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF361JCH)
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF362JW)
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF362JW)