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Siemens HLK3B400 - Fusible Safety Switch 400A 600V

Siemens
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The Siemens HLK3B400 is a heavy-duty industrial fusible safety switch designed to provide reliable overcurrent protection and a visible disconnect means for electrical circuits. This unit is rated for 600 volts AC and 400 amperes, constructed with a rugged metallic enclosure for durability in demanding environments, and weighs 5.19 pounds. It complies with UL and NEMA standards for industrial safety and performance, making it suitable for use in manufacturing facilities, power distribution panels, and commercial infrastructure as a main disconnect or branch circuit protector.

Key Features & Specifications
  • Type: Fusible safety switch, metallic enclosure
  • Voltage Rating: 600 V AC
  • Current Rating: 400 A
  • Weight: 5.19 lb
  • Standards: UL, NEMA
  • Applications: Industrial power distribution, main disconnect, branch circuit protection
  • Switch Type: Fusible
  • Metal Type: Metallic
  • Mounting: Enclosed
  • Phase: 3
  • Hz: 60


Product Identification
  • UPC: 04089259942
  • GTIN: 00040892599428