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Siemens DTNF324R Non-Fusible Safety Switch - Non-Fusible Safety Switches
SiemensNon-Fusible Safety Switches

Siemens DTNF324R Non-Fusible Safety Switch

The SIEMENS Safety Switch is a non-fusible, 200 A, three-phase disconnect rated for 240V AC, housed in a galvanized steel enclosure suitable for indoor/outdoor use (MPN DTNF324R). 3G Electric interprets this demand…

SKU 3G-OTH-129148

Brand
Siemens
Item
DTNF324R 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
DTNF324R
Type
200 A, Three Phase, Galvanized Steel, Indoor/Outdoor
AC
240V

Technical Documents

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

Product Description

The SIEMENS Safety Switch is a non-fusible, 200 A, three-phase disconnect rated for 240V AC, housed in a galvanized steel enclosure suitable for indoor/outdoor use (MPN DTNF324R). 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist sourcing across 14 industrial departments — including deep expertise in electrical controls — to ensure you get the right answer, not just a catalog listing.

Frequently Asked Questions

What is the Siemens DTNF324R safety switch used for?

The Siemens DTNF324R non-fusible safety switch is used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial applications. It is rated 200 A, three-phase, 240V AC, and suitable for indoor/outdoor use with a galvanized steel enclosure.

What are the specifications of the Siemens DTNF324R safety switch?

The Siemens DTNF324R is a non-fusible safety switch rated 200 A, three-phase, 240V AC. It features a galvanized steel enclosure for indoor/outdoor use. The manufacturer part number is DTNF324R, and it is designed for reliable power disconnection in industrial environments.

Where to buy the Siemens DTNF324R safety switch worldwide?

You can source the Siemens DTNF324R safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this non-fusible safety switch.

How to install a Siemens non-fusible safety switch?

Install the Siemens DTNF324R safety switch by mounting the galvanized steel enclosure securely, connecting line and load conductors per local codes, and verifying the switch disconnects all phases. Always de-energize upstream circuits before installation and follow Siemens guidelines for proper torque and clearance.

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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