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Siemens Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel - Non-Fusible Safety Switches
SiemensNon-Fusible Safety Switches

Siemens Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel

The SIEMENS HNF364 is a 200 A, three-phase, non-fusible safety switch rated for 600V AC. Housed in a galvanized steel enclosure for indoor use, this switch provides a reliable disconnecting means for industrial…

SKU 3G-OTH-129206

Also listed as: HNF 364 · HNF-364

Brand
Siemens
Item
Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel
Category
Non-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
HNF364
Type
200 A, Three Phase, Galvanized Steel, Indoor
AC
600V

Technical Documents

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

Product Description

The SIEMENS HNF364 is a 200 A, three-phase, non-fusible safety switch rated for 600V AC. Housed in a galvanized steel enclosure for indoor use, this switch provides a reliable disconnecting means for industrial electrical circuits. 3G Electric interprets your demand for this Siemens safety switch, sourcing it with full accountability across our 14 industrial departments.

Frequently Asked Questions

What is the Siemens HNF364 safety switch used for?

The Siemens HNF364 is a non-fusible safety switch used for isolating and disconnecting three-phase electrical circuits up to 600V AC and 200 A. It is commonly applied in industrial and commercial facilities for safe maintenance shutdowns, motor disconnects, and branch circuit protection in indoor environments.

What are the specifications of the Siemens HNF364 safety switch?

The Siemens HNF364 is a non-fusible safety switch rated for 200 A, three-phase, 600V AC. It features a galvanized steel enclosure for indoor use. The manufacturer part number is HNF364, and it is designed for reliable electrical disconnection in industrial power distribution systems.

Where to buy the Siemens HNF364 safety switch worldwide?

3G Electric supplies the Siemens HNF364 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 non-fusible safety switch to any international location.

How to install the Siemens HNF364 safety switch?

Install the Siemens HNF364 safety switch in a dry indoor location on a sturdy surface. Ensure the circuit is de-energized before mounting. Connect line and load conductors per the wiring diagram on the enclosure, using appropriate torque for terminals. Always follow local electrical codes and use a qualified electrician for installation.

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 non-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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF363)
Siemens
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF363)
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF363J)
Siemens
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF363J)
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF363JW)
Siemens
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF363JW)
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF364J)
Siemens
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF364J)
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF663J)
Siemens
SIEMENS Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF663J)
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF364S)
Siemens
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HNF364S)

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