Siemens Safety Switch: Non-Fusible, 30 A, Single Phase, 240V AC, Galvanized Steel
The SIEMENS DTNF221 is a 30 A, single-phase, non-fusible safety switch rated for 240V AC. Housed in a galvanized steel enclosure for indoor use, it provides a reliable disconnect solution for industrial electrical…
SKU 3G-OTH-129127
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Product Description
The SIEMENS DTNF221 is a 30 A, single-phase, non-fusible safety switch rated for 240V AC. Housed in a galvanized steel enclosure for indoor use, it provides a reliable disconnect solution for industrial electrical circuits. 3G Electric interprets your demand for this Siemens safety switch, sourcing it with accountability across our 14 industrial departments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Siemens DTNF221 safety switch used for?
The Siemens DTNF221 is a non-fusible safety switch used to safely disconnect electrical power for maintenance or emergency shutdown in industrial and commercial applications. It is designed for single-phase, 240V AC circuits up to 30 A, providing a visible disconnect means for personnel safety.
What are the specifications of the Siemens DTNF221 safety switch?
The Siemens DTNF221 is a non-fusible safety switch rated for 30 A, single phase, 240V AC. It features a galvanized steel enclosure for indoor use. The manufacturer part number is DTNF221. This switch provides a reliable disconnect for branch circuit protection in industrial settings.
Where to buy the Siemens DTNF221 safety switch worldwide?
You can source the Siemens DTNF221 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 DTNF221 safety switch?
Install the Siemens DTNF221 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 appropriate conduit fittings and torque terminals to manufacturer specs. Always follow local electrical codes.
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Common applications for SiemensSiemens 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.
