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Siemens DTF322 Fusible Safety Switch - Fusible Safety Switches
SiemensFusible Safety Switches

Siemens DTF322 Fusible Safety Switch

The SIEMENS DTF322 is a 60 A, three-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets your demand for this specific OEM part, sources it…

SKU 3G-OTH-27816

Also listed as: DTF 322 · DTF-322

Brand
Siemens
Item
DTF322 Fusible Safety Switch
Part Number
DTF322
Category
Fusible Safety Switches
Available to Order
Also known as:DTF322Siemens
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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
DTF322
Type
60 A, Three Phase, Galvanized Steel, Indoor
AC
240V

Technical Documents

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

Product Description

The SIEMENS DTF322 is a 60 A, three-phase, fusible safety switch rated for 240V AC, housed in a galvanized steel enclosure for indoor use. 3G Electric interprets your demand for this specific OEM part, sources it across our supply network, and delivers it with specialist support grounded in our deep expertise in electrical controls and industrial power distribution.

Frequently Asked Questions

What is the SIEMENS DTF322 safety switch used for?

The SIEMENS DTF322 is a fusible safety switch used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial three-phase 240V AC circuits. It provides overcurrent protection via fuses and is suitable for indoor applications.

What are the specifications of the SIEMENS DTF322 safety switch?

The SIEMENS DTF322 is a 60 A, three-phase, fusible safety switch rated for 240V AC. It features a galvanized steel enclosure for indoor use. The manufacturer part number is DTF322. This switch is designed for reliable disconnection and overcurrent protection in industrial power distribution.

Where to buy the SIEMENS DTF322 safety switch worldwide?

3G Electric supplies the SIEMENS DTF322 safety switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine Siemens part for your project.

How to install the SIEMENS DTF322 safety switch?

Install the SIEMENS DTF322 safety switch in a dry indoor location on a sturdy surface. Ensure the power is off before wiring. Connect line and load conductors per the wiring diagram on the switch. Use appropriately rated fuses. Always follow local electrical codes and consult a qualified electrician.

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
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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.

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