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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 HF324NR is a 200 A, three-phase fusible safety switch rated for 240V AC, constructed from galvanized steel for indoor/outdoor use. 3G Electric interprets this demand and delivers the genuine OEM part…

SKU 3G-OTH-28103

Brand
Siemens
Item
Safety Switch: Fusible, 200 A, Three Phase, 240V AC, Galvanized Steel
Category
Fusible Safety Switches
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Payment
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Technical Specifications

Siemens
Manufacturer Part Number
HF324NR
Type
200 A, Three 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 HF324NR is a 200 A, three-phase fusible safety switch rated for 240V AC, constructed from galvanized steel for indoor/outdoor use. 3G Electric interprets this demand and delivers the genuine OEM part, sourcing it across our 14 industrial departments with specialist depth in electrical controls.

Frequently Asked Questions

What is the SIEMENS HF324NR safety switch used for?

The SIEMENS HF324NR is a fusible safety switch used for disconnecting and protecting electrical circuits in industrial and commercial applications. It is rated for three-phase, 240V AC systems and is suitable for indoor or outdoor use, providing reliable overcurrent protection and safe manual disconnection.

What are the specifications of the SIEMENS HF324NR safety switch?

The SIEMENS HF324NR is a 200 A, three-phase, 240V AC fusible safety switch. It features a galvanized steel enclosure rated for indoor/outdoor use. The switch is designed for reliable overcurrent protection and manual disconnection in industrial power distribution systems.

Where to buy the SIEMENS HF324NR safety switch worldwide?

You can source the SIEMENS HF324NR 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 part.

How to install the SIEMENS HF324NR safety switch?

Install the SIEMENS HF324NR safety switch by mounting it securely on a flat surface, connecting line and load conductors per the wiring diagram, and ensuring proper grounding. Always de-energize the circuit before installation and follow local electrical codes. Consult a qualified electrician for safe 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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