HFC321S The Siemens HFC321S is a heavy duty safety switch with a 30A rating and 240V voltage rating. It features a 3-pole configuration and a Type 4X enclosure.
Mfr Part #:

HFC321S

Mfr Name: Siemens
Siemens
The Siemens HFC321S is a heavy duty safety switch with a 30A rating and 240V voltage rating. It features a 3-pole configuration and a Type 4X enclosure.
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HFC321S Specifications Quick View

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

HFC321S Description

Short technical summary and product information.

This Siemens HFC321S is a heavy duty safety switch designed for robust applications. It operates at a voltage rating of 240V and has an ampacity of 30A, making it suitable for various electrical loads.

 

The switch features a 3-pole configuration and a single throw actuating element. The enclosure is Type 4X, providing protection against environmental factors, and is constructed from durable 304 stainless steel. It is designed for surface mounting and utilizes mechanical lugs for electrical connections.

 

With a mechanical service life of 10,000 switching cycles, this safety switch is built for reliability. It is suitable for use as a disconnecting mean for service entrances and other loads. The operating temperature range is from -29°C to 85°C, and it is rated for industrial corrosive resistance environments.

HFC321S Quick Information

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

HFC321S Compliance

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

HFC321S Features

  • Heavy duty safety switch with 30A rating.
  • Operates at a nominal voltage of 240V.
  • Features a 3-pole configuration.
  • Type 4X stainless steel enclosure.
  • Suitable for service entrance and load disconnection.

HFC321S Applications

  • Used for service entrance disconnection.
  • Suitable for load disconnection applications.
  • Designed for industrial corrosive environments.
  • Robust construction for heavy duty use.

HFC321S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the HFC321S?

240V.

What is the current rating of this disconnect switch?

30A.

What is the operating temperature range?

-29°C to 85°C.

How many poles does the HFC321S have?

3 poles.

What enclosure type is used?

Type 4X stainless steel.

What is the mechanical service life?

10,000 cycles.

Is this switch suitable for service entrance applications?

Yes, it is rated as a disconnecting means for service entrance and loads.

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