Fusible, Safety Switch, Heavy Duty, 240 V, 3PST MPN:HF321J

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Brand: Siemens
Part #: HF321J
UPC: 783643150829
SKU
510-G8652506
Regular Price $1,176.69 Special Price $840.49

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Fusible, Safety Switch, Heavy Duty, 240 V, 3PST

Protect your facility with the Siemens Heavy Duty 240V 3PST Safety Switch, designed for demanding applications. This rugged switch is built to handle high currents and withstand harsh environments, making it ideal for use in commercial and industrial settings. With a heavy-duty design and steel housing, it provides reliable protection against electrical hazards. Suitable for use in indoor applications, it features a surface-mount design and is compatible with Class J and R fuses. Its compact size and easy installation make it a convenient solution for a variety of applications, including motor control and circuit protection.

Top product features:

  • Fusible design allows for easy replacement of fuses in case of an overload or fault.
  • Heavy-duty construction enables the switch to withstand harsh environments and frequent use.
  • Three-pole, single-throw (3PST) contact form allows for safe and reliable switching of electrical circuits.

Top product applications:

  • Industrial Power Distribution Systems
  • Heavy Duty Machinery Protection
  • High Voltage Electrical Panel Installation
Safety Switch, Contact Form 3PST, Current Rating 30 A, Depth 8 1/2 in, Duty Heavy Duty, Enclosure Type Enclosed, Environment Indoor, For Fuse Class Class J, Class R, Fuse Kit (Class R) Mfr. No. HRK4060, Height 15 1/2 in, Horsepower @ 240V AC 7 1/2 hp, Housing Material Steel, IP Rating IP52, Mounting Style Surface Mount, NEMA Enclosure Rating 12, Neutral Assembly Included Yes, Number of Mounting Holes 3

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 19.90
  • Package Width: 11.40
  • Package Height: 8.10
  • Package Weight: 15.80
Product info last updated on March 11, 2026 2:41pm UTC Category: Industrial Electrical Controls and Automation
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In stock