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Siemens Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel - Non-Fusible Safety Switches
SiemensNon-Fusible Safety Switches

Siemens Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel

The Siemens DTNF363R is a 100 A, three-phase, non-fusible safety switch rated for 600V AC. Housed in a galvanized steel enclosure suitable for indoor/outdoor use, it provides a reliable disconnect solution for…

SKU 3G-OTH-129237

Brand
Siemens
Item
Safety Switch: Non-Fusible, 100 A, Three Phase, 600V AC, Galvanized Steel
Category
Non-Fusible Safety Switches
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Technical Specifications

Siemens
Manufacturer Part Number
DTNF363R
Type
100 A, Three Phase, Galvanized Steel, Indoor/Outdoor
AC
600V
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens DTNF363R is a 100 A, three-phase, non-fusible safety switch rated for 600V AC. Housed in a galvanized steel enclosure suitable for indoor/outdoor use, it provides a reliable disconnect solution for industrial electrical systems.

Frequently Asked Questions

What is the SIEMENS DTNF363R safety switch used for?

The SIEMENS DTNF363R non-fusible safety switch is used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial applications. It is rated for three-phase, 600V AC circuits up to 100 A and is suitable for indoor or outdoor use with its galvanized steel enclosure.

What are the specifications of the SIEMENS DTNF363R safety switch?

The SIEMENS DTNF363R is a non-fusible safety switch rated for 100 A, three-phase, 600V AC. It features a galvanized steel enclosure for indoor/outdoor use. The manufacturer part number is DTNF363R, and it is designed for reliable disconnection in industrial power distribution systems.

Where to buy the SIEMENS DTNF363R safety switch worldwide?

You can source the SIEMENS DTNF363R 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 supply genuine Siemens components for your industrial needs.

How to install the SIEMENS DTNF363R safety switch?

Install the SIEMENS DTNF363R safety switch by mounting it securely on a flat surface, connecting line and load conductors per the wiring diagram, and ensuring proper grounding. Always de-energize the circuit before installation. Follow local electrical codes and 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

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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