HF321N The Siemens HF321N is a heavy duty safety switch designed for service entrance loads. It features a 30A ampacity and a 240V rating.
Mfr Part #:

HF321N

Mfr Name: Siemens
Siemens
The Siemens HF321N is a heavy duty safety switch designed for service entrance loads. It features a 30A ampacity and a 240V rating.
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HF321N Specifications Quick View

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

HF321N Description

Short technical summary and product information.

The Siemens HF321N is a heavy duty safety switch, categorized as an enclosure with a safety switch. It is designed for use as a disconnecting means for service entrances and loads.

 

This switch operates at a voltage rating of 240V and has an ampacity of 30A. It features a robust steel construction with a Type 1 enclosure, suitable for indoor environmental conditions. The switch has 3 poles and a single throw actuating element.

 

With a mechanical service life of 10,000 switching cycles, the HF321N is built for durability. It supports surface mounting and utilizes mechanical lugs for electrical connections. The operating temperature range is from -29°C to 85°C, making it suitable for various industrial environments.

 

This Siemens safety switch is compliant with UL98 standards, ensuring reliable performance and safety in electrical installations.

HF321N Quick Information

Product Type: Safety Switch
Series: VBII
Canonical Name: Siemens HF321N Heavy Duty Safety Switch
Subcategory: Heavy Duty Switch

HF321N Compliance

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

HF321N Features

  • Heavy duty safety switch for service entrance.
  • 30A ampacity and 240V voltage rating.
  • Durable steel construction with Type 1 enclosure.
  • 3-pole design with single throw action.
  • Suitable for indoor environments.

HF321N Applications

  • Ideal for service entrance disconnection.
  • Used for load disconnection applications.
  • Suitable for indoor industrial settings.
  • Provides reliable circuit protection.

HF321N FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Siemens HF321N safety switch?

The Siemens HF321N safety switch has a voltage rating of 240V.

What is the ampacity of the HF321N safety switch?

The HF321N safety switch has an ampacity of 30A.

How many poles does the Siemens HF321N safety switch have?

The Siemens HF321N safety switch has 3 poles.

What is the operating temperature range for the HF321N safety switch?

The HF321N safety switch operates in an ambient temperature range of -29°C to 85°C.

What type of enclosure does the Siemens HF321N safety switch feature?

The Siemens HF321N safety switch features a Type 1 enclosure.

What is the mechanical service life of the HF321N safety switch?

The HF321N safety switch has a typical mechanical service life of 10,000 switching cycles.

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