DTNF366 The Siemens DTNF366 is a 3-pole double throw safety switch designed for load transfer between power sources. It features a 600A ampacity and a 600V rating.
Mfr Part #:

DTNF366

Mfr Name: Siemens
Siemens
The Siemens DTNF366 is a 3-pole double throw safety switch designed for load transfer between power sources. It features a 600A ampacity and a 600V rating.
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DTNF366 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
Supply Voltage
Wattage

DTNF366 Description

Short technical summary and product information.

The Siemens DTNF366 is a heavy-duty enclosed safety switch designed for reliable load transfer between power sources. This 3-pole switch boasts a high ampacity of 600A and a voltage rating of 600V, making it suitable for demanding electrical applications.

 

Constructed from durable steel with a Type 1 enclosure, the DTNF366 is intended for indoor environmental conditions and operates within an ambient temperature range of -20F to 120F. It features mechanical lugs for electrical connections and a double-throw actuating element for clear operational status.

 

With a typical mechanical service life of 5050 switching cycles and UL98 certification, this Siemens safety switch offers robust performance and compliance. Its surface mounting design facilitates installation.

 

This component is part of Siemens' Low Voltage Circuit Protection line, providing essential safety and control functions in various industrial and commercial settings.

DTNF366 Quick Information

Product Type: Safety Switch
Series: DTNF
Canonical Name: Siemens DTNF366 Double Throw Safety Switch
Subcategory: Enclosed Safety Switch

DTNF366 Compliance

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

DTNF366 Features

  • 600A ampacity for high current applications.
  • 600V voltage rating for robust power handling.
  • 3-pole configuration for multi-circuit control.
  • Double throw action for clear power source selection.
  • Type 1 steel enclosure for indoor safety.

DTNF366 Applications

  • Ideal for power source load transfer.
  • Suitable for industrial control panels.
  • Used in commercial power distribution.
  • Applicable in facility power management.

DTNF366 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the ampacity rating of the Siemens DTNF366 safety switch?

The ampacity rating is 600A.

What is the voltage rating of the DTNF366 switch?

The voltage rating is 600V.

How many poles does the Siemens DTNF366 have?

It has 3 poles.

What is the operating temperature range for this safety switch?

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

What type of enclosure does the DTNF366 feature?

It features a Type 1 enclosure.

What is the typical mechanical service life of the DTNF366?

The typical mechanical service life is 5050 switching cycles.

What is the RoHS status of the DTNF366?

The RoHS status is RoHS3 Compliant.

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