DTNFC323R The Siemens DTNFC323R is a 3-pole, 100A, 240V double throw safety switch designed for load transfer between power sources. It features a durable steel construction and a Type 3R enclosure for outdoor use.
Mfr Part #:

DTNFC323R

Mfr Name: Siemens
Siemens
The Siemens DTNFC323R is a 3-pole, 100A, 240V double throw safety switch designed for load transfer between power sources. It features a durable steel construction and a Type 3R enclosure for outdoor use.
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DTNFC323R Specifications Quick View

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

DTNFC323R Description

Short technical summary and product information.

This Siemens DTNFC323R is a heavy-duty safety switch designed for reliable load transfer between power sources. It operates at 240V with an ampacity of 100A and features a 3-pole configuration.

 

The switch is constructed from steel with a Type 3R enclosure, making it suitable for outdoor environmental conditions. Its mechanical design includes a double throw actuating element and mechanical lugs for electrical connections. The typical mechanical service life is rated for 10,000 switching cycles.

 

With a surface mounting method, this switch is designed for straightforward installation. It is certified under UL98 and CSA standards, ensuring compliance with safety regulations. The operating temperature range is from -20F to 120F.

DTNFC323R Quick Information

Product Type: Safety Switch
Series: DTSS
Canonical Name: Siemens DTNFC323R Double Throw Safety Switch
Subcategory: Double Throw Switch

DTNFC323R Compliance

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

DTNFC323R Features

  • 100A ampacity at 240V.
  • 3-pole double throw configuration.
  • Type 3R enclosure for outdoor use.
  • 10,000 cycle mechanical service life.
  • Suitable for load transfer applications.

DTNFC323R Applications

  • Load transfer between power sources.
  • Outdoor electrical installations.
  • Industrial control panels.
  • Power distribution systems.

DTNFC323R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Siemens DTNFC323R safety switch?

The voltage rating is 240V.

What is the ampacity of the DTNFC323R switch?

The ampacity is 100A.

How many poles does the Siemens DTNFC323R have?

It has 3 poles.

What is the operating temperature range for this switch?

The ambient temperature range is -20F to 120F.

What type of enclosure does the DTNFC323R feature?

It features a Type 3R enclosure.

What is the typical mechanical service life of this switch?

The typical mechanical service life is 10,000 switching cycles.

What is the suitability for operation of the DTNFC323R?

It is suitable for load transfer between power sources.

DTNFC323R Alternate Parts

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The Siemens DTNFC326 is a heavy-duty, enclosed safety switch designed for load transfer between power sources. It features a 600A ampacity and 240V rating.
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