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: 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 HNF364J is a 200 A, three-phase, non-fusible safety switch rated for 600V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the exact OEM part…

SKU 3G-OTH-129233

Brand
Siemens
Item
Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel
Category
Non-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 — 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
HNF364J
Type
200 A, Three Phase, Galvanized Steel, Indoor
AC
600V

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 HNF364J is a 200 A, three-phase, non-fusible safety switch rated for 600V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets this demand and delivers the exact OEM part, backed by specialist expertise in electrical controls across 14 industrial departments.

Frequently Asked Questions

What is a Siemens HNF364J non-fusible safety switch used for?

The Siemens HNF364J is a 200 A, three-phase, 600V AC non-fusible safety switch used to safely disconnect power for industrial equipment maintenance. It is installed indoors in galvanized steel enclosures, providing reliable circuit isolation across machining, HVAC, and material handling applications.

What are the specifications of the Siemens HNF364J safety switch?

The Siemens HNF364J 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 HNF364J, and it is designed for heavy-duty industrial disconnecting applications.

Where to buy a Siemens HNF364J safety switch worldwide?

3G Electric supplies the Siemens HNF364J non-fusible safety switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this 200 A, 600V AC switch for your facility.

How to install a Siemens non-fusible safety switch?

Install the Siemens HNF364J on a flat indoor surface using the galvanized steel enclosure's mounting holes. Ensure the supply is de-energized, connect three-phase conductors to the line-side lugs, and load-side lugs to equipment. Torque connections per Siemens specifications and verify proper grounding before energizing.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
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, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF364)
Siemens
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF364)
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF362J)
Siemens
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF362J)
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)
Non-fusible safety switch rated 60 A, three-phase, 600V AC. Galvanized steel enclosure for indoor use. Provides visible disconnect for isolation in industrial and commercial electrical systems, such as motor control centers, HVAC equipment, and machinery disconnects
Siemens
Non-fusible safety switch rated 60 A, three-phase, 600V AC. Galvanized steel enclosure for indoor use. Provides visible disconnect for isolation in industrial and commercial electrical systems, such as motor control centers, HVAC equipment, and machinery disconnects
SIEMENS Safety Switch: Non-Fusible, 100 A, Single Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF263J)
Siemens
SIEMENS Safety Switch: Non-Fusible, 100 A, Single Phase, 600V AC, Galvanized Steel, Indoor (MPN HNF263J)

More from Siemens

View all Siemens parts
The Siemens DTNF322 is a non-fusible safety switch rated for 60 A, three-phase, 240V AC. It features a galvanized steel enclosure designed for indoor installation. This switch is used to disconnect electrical power for maintenance or emergency shutdown in industrial and commercial applications
Siemens
The Siemens DTNF322 is a non-fusible safety switch rated for 60 A, three-phase, 240V AC. It features a galvanized steel enclosure designed for indoor installation. This switch is used to disconnect electrical power for maintenance or emergency shutdown in industrial and commercial applications
Non-fusible safety switch for disconnecting electrical power in industrial and commercial applications. Rated 100 A, three-phase, 600V AC. Housed in a 304 stainless steel enclosure suitable for indoor or outdoor installation in corrosive environments
Siemens
Non-fusible safety switch for disconnecting electrical power in industrial and commercial applications. Rated 100 A, three-phase, 600V AC. Housed in a 304 stainless steel enclosure suitable for indoor or outdoor installation in corrosive environments
Non-fusible safety switch rated for 30 A, three-phase, 600V AC. Galvanized steel enclosure for indoor use. Suitable for manual disconnection of power in industrial circuits where overcurrent protection is provided upstream
Siemens
Non-fusible safety switch rated for 30 A, three-phase, 600V AC. Galvanized steel enclosure for indoor use. Suitable for manual disconnection of power in industrial circuits where overcurrent protection is provided upstream
This non-fusible safety switch from Siemens is rated 60 A, three-phase, 600V AC, and housed in a galvanized steel enclosure suitable for indoor or outdoor use. It is used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial power distribution systems
Siemens
This non-fusible safety switch from Siemens is rated 60 A, three-phase, 600V AC, and housed in a galvanized steel enclosure suitable for indoor or outdoor use. It is used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial power distribution systems
This non-fusible safety switch provides a visible disconnect for three-phase circuits up to 30 A at 240V AC. The galvanized steel enclosure is suitable for indoor or outdoor installation. It is used for safely isolating electrical power during maintenance or emergency shutdown in industrial and commercial settings
Siemens
This non-fusible safety switch provides a visible disconnect for three-phase circuits up to 30 A at 240V AC. The galvanized steel enclosure is suitable for indoor or outdoor installation. It is used for safely isolating electrical power during maintenance or emergency shutdown in industrial and commercial settings
Non-fusible safety switch rated 30 A, single phase, 600V AC. Galvanized steel enclosure for indoor use. Provides a means to disconnect power for maintenance or emergency shutdown in electrical systems
Siemens
Non-fusible safety switch rated 30 A, single phase, 600V AC. Galvanized steel enclosure for indoor use. Provides a means to disconnect power for maintenance or emergency shutdown in electrical systems
Non-fusible safety switch rated for 200 A, three-phase, 600V AC. Housed in a galvanized steel enclosure for indoor use. Used for isolating and disconnecting electrical circuits in industrial and commercial facilities, such as motor disconnects and branch circuit isolation
Siemens
Non-fusible safety switch rated for 200 A, three-phase, 600V AC. Housed in a galvanized steel enclosure for indoor use. Used for isolating and disconnecting electrical circuits in industrial and commercial facilities, such as motor disconnects and branch circuit isolation
Non-fusible safety switch rated 30 A, three-phase, 240V AC. Housed in a galvanized steel enclosure suitable for indoor and outdoor use. Used as a disconnect for electrical circuits in industrial and commercial applications
Siemens
Non-fusible safety switch rated 30 A, three-phase, 240V AC. Housed in a galvanized steel enclosure suitable for indoor and outdoor use. Used as a disconnect for electrical circuits in industrial and commercial applications