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Heavy Duty Fused Safety Switch

Siemens HF323N - 100A, Heavy Duty Fused Safety Switch

★★★★★
Part Number HF323N
Amperes 100
Product Type Heavy Duty Fused Safety Switch
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Manufacturer :Siemens
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $710.00
Sale price $710.00 Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Siemens HF323N - 100A, Heavy Duty Fused Safety Switch

Siemens HF323N - 100A, Heavy Duty Fused Safety Switch

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Product description
Shipping

The Siemens HF323N is a 100A, heavy-duty fused safety switch engineered for industrial and commercial environments where safe and reliable electrical isolation is non-negotiable. Built to withstand demanding settings, this switch delivers dependable disconnection under load and supports proper lockout/tagout procedures to keep maintenance personnel safe during service work.

  • 100A protection with fused safety: Provides reliable overcurrent protection for motors, conveyors, and process equipment, ensuring circuits are safely isolated when needed.
  • Safe isolation under load: Designed to reliably interrupt and disconnect electrical circuits even when equipment is energized, reducing risk during maintenance and repair tasks.
  • Lockout/Tagout readiness: Facilitates compliant servicing by allowing technicians to apply locks and tags, preventing accidental re-energization.
  • Industrial durability: Built to endure harsh environments, vibrations, dust, and temperature fluctuations common in factories and large facilities, delivering long-term, maintenance-friendly performance.
  • Seamless integration: Engineered for straightforward installation within existing switchgear and control panels, enabling quick deployment in new builds or retrofits.

Ideal use cases

Great for machine enclosures, assembly lines, and process equipment where reliable power disconnection and isolation are essential for safe maintenance. It’s a solid choice for facilities aiming to meet OSHA and industry safety standards without compromising uptime.

Why this stands out

Compared with non-fused or non-lockout-ready alternatives, the HF323N pairs robust protective isolation with clear, actionable safety controls. The combination of a 100A rating, fused protection, and lockout/tagout compatibility makes it a practical, responsible choice for ongoing operations that require both safety and reliability.

Technical snapshot

  • Amperage rating: 100A
  • Product type: Heavy Duty Fused Safety Switch
  • Brand: Siemens
  • Model: HF323N

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What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

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Professional-grade feel. No issues reported during commissioning.

Controls · Commissioning

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Arrived in good condition and helped keep our project on schedule.

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Exactly what most contractors expect from an industrial supplier.

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