DTNFC365 The Siemens DTNFC365 is a heavy-duty safety switch designed for load transfer between power sources. It features a 400A ampacity and 600V rating.
Mfr Part #:

DTNFC365

Mfr Name: Siemens
Siemens
The Siemens DTNFC365 is a heavy-duty safety switch designed for load transfer between power sources. It features a 400A ampacity and 600V rating.
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DTNFC365 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accessory Type
Ambient Temperature
Industrial Grade
Material
Mounting Type
Number of Poles
Wattage

DTNFC365 Description

Short technical summary and product information.

The Siemens DTNFC365 is an enclosed heavy-duty safety switch designed for reliable load transfer between power sources. This switch operates at 600V with a 400A ampacity and is suitable for 50/60 Hz supply frequencies.

 

Constructed from durable steel, the DTNFC365 features a Type 1 enclosure, making it suitable for indoor environmental conditions. Its mechanical design includes a double-throw actuating element and mechanical lugs for electrical connections. The switch is rated for a mechanical service life of 6050 switching cycles.

 

This safety switch is approved under UL98 and CSA standards. It is designed for surface mounting and operates within an ambient temperature range of -20F to 120F.

DTNFC365 Quick Information

Product Type: Safety Switch
Canonical Name: Siemens DTNFC365 Double Throw Safety Switch
Subcategory: Accessories

DTNFC365 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DTNFC365 Features

  • Heavy-duty double throw safety switch.
  • Rated for 600V and 400A.
  • Suitable for load transfer applications.
  • Durable steel construction with Type 1 enclosure.
  • Designed for indoor environmental conditions.

DTNFC365 Applications

  • Ideal for power source load transfer.
  • Used in industrial control panels.
  • Suitable for indoor electrical installations.
  • Provides reliable circuit isolation.

DTNFC365 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the DTNFC365?

600V.

What is the operating temperature range?

-20°F to 120°F.

What is the mounting type and enclosure?

Surface mount with Type 1 steel enclosure.

What are the ampacity and pole configuration?

400A, 3 poles.

What is the mechanical service life?

6050 switching cycles typical.

What is the suitability for operation?

Load transfer between power sources.

What type of electrical connection does it use?

Mechanical lugs.

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