HFC323S The Siemens HFC323S is a 3-pole heavy duty safety switch with a 100A ampacity and 240V rating. It features a Type 4X stainless steel enclosure suitable for industrial corrosive environments.
Mfr Part #:

HFC323S

Mfr Name: Siemens
Siemens
The Siemens HFC323S is a 3-pole heavy duty safety switch with a 100A ampacity and 240V rating. It features a Type 4X stainless steel enclosure suitable for industrial corrosive environments.
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HFC323S Specifications Quick View

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

HFC323S Description

Short technical summary and product information.

The Siemens HFC323S is a heavy duty safety switch designed for reliable operation in demanding environments. This 3-pole switch offers a robust 100A ampacity and a 240V rating, making it suitable for disconnecting means for service entrances and various loads.

 

Constructed from 304 stainless steel, the switch features a Type 4X enclosure, providing excellent resistance to industrial and corrosive conditions. Its mechanical lugs ensure secure electrical connections. The switch is rated for a mechanical service life of typically 10,000 switching cycles and operates within an ambient temperature range of -29°C to 85°C.

 

This Siemens safety switch is certified to UL98 and CSA standards, ensuring compliance with safety regulations. Its surface mounting design and single-throw action facilitate straightforward installation and operation in industrial applications.

HFC323S Quick Information

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

HFC323S Compliance

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

HFC323S Features

  • 3-pole, 100A, 240V heavy duty safety switch.
  • Type 4X stainless steel enclosure for corrosion resistance.
  • Suitable for service entrance and load disconnection.
  • Rated for 10,000 mechanical switching cycles.
  • Operates in -29°C to 85°C ambient temperatures.

HFC323S Applications

  • Provides safe isolation for service entrance circuits.
  • Protects downstream industrial motor control centers.
  • Isolates heavy-duty commercial HVAC equipment loads.
  • Secures outdoor electrical distribution panel branches.
  • Enables maintenance shutdowns for industrial machinery.

HFC323S FAQs

5 frequently asked questions generated from this part’s specifications.
What is the ampacity of the Siemens HFC323S safety switch?

The Siemens HFC323S safety switch has an ampacity of 100A.

How many poles does the HFC323S switch have?

The HFC323S switch has 3 poles.

What is the operating temperature range for the Siemens HFC323S?

The Siemens HFC323S operates within an ambient temperature range of -29°C to 85°C.

What type of enclosure does the Siemens HFC323S feature?

The Siemens HFC323S features a Type 4X enclosure.

What is the typical mechanical service life of the HFC323S switch?

The HFC323S switch has a typical mechanical service life of 10,000 switching cycles.

HFC323S Alternate Parts

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The Siemens DTNF362S is a 3-pole, 60A, 600V double throw safety switch. It features a Type 4X stainless steel enclosure suitable for industrial corrosive environments.
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