Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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

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

SKU 3G-OTH-26469

Brand
Siemens
Item
Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel
Category
Fusible Safety Switches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Siemens
Manufacturer Part Number
HF364
Type
200 A, Three Phase, Galvanized Steel, Indoor
AC
600V
View Full Spec Sheet

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

Frequently Asked Questions

What is the SIEMENS HF364 safety switch used for?

The SIEMENS HF364 is a 200 A, three-phase fusible safety switch rated for 600V AC. It is used in industrial and commercial electrical systems to safely disconnect power for maintenance, overcurrent protection, and equipment isolation in indoor galvanized steel enclosures.

What are the specifications of the SIEMENS HF364 safety switch?

The SIEMENS HF364 is a fusible safety switch rated 200 A, three-phase, 600V AC. It features a galvanized steel enclosure for indoor use. The manufacturer part number is HF364. This switch is designed for reliable power disconnection and overcurrent protection in industrial electrical systems.

Where to buy the SIEMENS HF364 safety switch worldwide?

3G Electric supplies the SIEMENS HF364 safety switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this 200 A, 600V AC fusible switch for your project.

How to install the SIEMENS HF364 safety switch?

Install the SIEMENS HF364 safety switch in a dry indoor location on a sturdy surface. Follow NEC and local codes for proper wiring and grounding. Ensure the switch is de-energized before installation. Use appropriate fuses rated for 200 A and 600V AC. Consult a licensed electrician for safe 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 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

Similar products

Matched by specification & description
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF364J). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF364J). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF364R). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF364R). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF364N). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF364N). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF364S). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 200 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF364S). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF363). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF363). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF363J). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HF363J). Key specifications — Brand: SIEMENS.

More from Siemens

View all Siemens parts
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN DTF322R). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN DTF322R). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF363S). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF363S). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HF362NX). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 60 A, Three Phase, 600V AC, Non-Metallic, Indoor/Outdoor (MPN HF362NX). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323J). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323J). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF363R). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN HF363R). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323N). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN HF323N). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF223NR). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 100 A, Single Phase, 240V AC, Galvanized Steel, Indoor/Outdoor (MPN HF223NR). Key specifications — Brand: SIEMENS.
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF321S). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Safety Switch: Fusible, 30 A, Three Phase, 240V AC, 304 Stainless Steel, Indoor/Outdoor (MPN HF321S). Key specifications — Brand: SIEMENS.