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Siemens DTNF363J Non-Fusible Safety Switch - Non-Fusible Safety Switches
SiemensNon-Fusible Safety Switches

Siemens DTNF363J Non-Fusible Safety Switch

The SIEMENS Safety Switch: Non-Fusible (MPN DTNF363J) is a 100 A, three-phase, 600V AC non-fusible safety switch constructed from galvanized steel for indoor use. 3G Electric interprets your demand for this specific…

SKU 3G-OTH-129295

Brand
Siemens
Item
DTNF363J Non-Fusible Safety Switch
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
DTNF363J
Type
100 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 Safety Switch: Non-Fusible (MPN DTNF363J) is a 100 A, three-phase, 600V AC non-fusible safety switch constructed from galvanized steel for indoor use. 3G Electric interprets your demand for this specific Siemens disconnect, sources it across our supply network, and supports your facility with specialist expertise in electrical controls.

Frequently Asked Questions

What is the SIEMENS DTNF363J safety switch used for?

The SIEMENS DTNF363J non-fusible safety switch is used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial three-phase 600V AC circuits. It is commonly applied in motor control centers, HVAC systems, and machinery isolation points where a visible disconnect is required.

What are the specifications of the SIEMENS DTNF363J safety switch?

The SIEMENS DTNF363J is a non-fusible safety switch rated 100 A, three-phase, 600V AC. It features a galvanized steel enclosure for indoor use. The manufacturer part number is DTNF363J, and it is designed for reliable disconnect applications in industrial environments.

Where to buy the SIEMENS DTNF363J safety switch worldwide?

You can source the SIEMENS DTNF363J 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; we provide this Siemens safety switch to procurement teams globally.

How to install the SIEMENS DTNF363J safety switch?

Install the SIEMENS DTNF363J safety switch by mounting the galvanized steel enclosure securely to a flat surface indoors. Ensure the supply is de-energized, then connect line and load conductors per the wiring diagram. Always follow local electrical codes and use appropriate personal protective equipment. Consult a qualified electrician for proper 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, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN DTNF364R)
Siemens
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN DTNF364R)
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF364J)
Siemens
SIEMENS Safety Switch: Non-Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF364J)
SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN DTNF362R)
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SIEMENS Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor (MPN DTNF362R)
SIEMENS Safety Switch: Non-Fusible, 800 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF367)
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SIEMENS Safety Switch: Non-Fusible, 800 A, Three Phase, 600V AC, Galvanized Steel, Indoor (MPN DTNF367)
SIEMENS Safety Switch: Non-Fusible, 100 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN DTNF223)
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SIEMENS Safety Switch: Non-Fusible, 100 A, Single Phase, 240V AC, Galvanized Steel, Indoor (MPN DTNF223)
SIEMENS Safety Switch: Non-Fusible, 600 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN DTNF326)
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SIEMENS Safety Switch: Non-Fusible, 600 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN DTNF326)

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