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Siemens HF364SS Fusible Safety Switch - Fusible Safety Switches
SiemensFusible Safety Switches

Siemens HF364SS Fusible Safety Switch

The SIEMENS Safety Switch is a fusible, 200 A, three-phase switch rated for 600V AC, housed in 316 Stainless Steel for indoor/outdoor use. 3G Electric interprets this demand and delivers the genuine SIEMENS HF364SS…

SKU 3G-OTH-27705

Brand
Siemens
Item
HF364SS Fusible Safety Switch
Part Number
HF364SS
Category
Fusible Safety Switches
Available to Order
Also known as:HF364SSSiemens
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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
HF364SS
Type
200 A, Three Phase, Indoor/Outdoor
AC
600V
Stainless Steel
316

Technical Documents

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

Product Description

The SIEMENS Safety Switch is a fusible, 200 A, three-phase switch rated for 600V AC, housed in 316 Stainless Steel for indoor/outdoor use. 3G Electric interprets this demand and delivers the genuine SIEMENS HF364SS across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the SIEMENS HF364SS safety switch used for?

The SIEMENS HF364SS is a fusible safety switch rated 200 A, three phase, 600V AC, designed for indoor/outdoor use in industrial and commercial electrical systems. Its 316 stainless steel enclosure provides corrosion resistance, making it suitable for harsh environments like chemical plants, refineries, and marine applications.

What are the specifications of the SIEMENS HF364SS safety switch?

The SIEMENS HF364SS is a 200 A, three-phase, 600V AC fusible safety switch with a 316 stainless steel enclosure rated for indoor/outdoor use. It is manufactured by Siemens under MPN HF364SS. The switch provides reliable disconnection and overcurrent protection for industrial power distribution systems.

Where to buy the SIEMENS HF364SS safety switch worldwide?

3G Electric supplies the SIEMENS HF364SS 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; we source and deliver this Siemens fusible safety switch to any international destination.

How to install the SIEMENS HF364SS safety switch?

Install the SIEMENS HF364SS safety switch by mounting the 316 stainless steel enclosure securely, connecting phase conductors to the line and load terminals per local codes, and ensuring proper fuse sizing for the 200 A, 600V AC rating. Always de-energize the circuit before installation and follow Siemens guidelines for safe operation.

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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