FRSR350 - Essential Electric Supply
FRSR350 - Essential Electric Supply

Bussmann FRSR350 - Class R Time-Delay Fuse 350A 600V (200kA Interrupting Rating)

Bussmann
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Bussmann FRSR350 is a Class R fuse designed for high-interrupting capacity protection in industrial electrical systems. This 350A current-rated fuse features a 600V AC voltage rating and provides reliable short-circuit protection with its time-delay characteristics. Constructed with durable materials and precise dimensions, the FRSR350 meets UL/CSA standards for safety and performance. Its robust design ensures dependable operation in demanding environments such as industrial control panels, motor circuits, and power distribution equipment. The fuse's Class R rejection feature prevents installation of non-current-limiting fuses in compatible rejection-style fuse holders, enhancing system safety.

Key Features & Specifications
  • Type: Class R time-delay fuse with rejection feature
  • Voltage Rating: 600V AC
  • Current Rating: 350A
  • Dimensions: Standard Class R dimensions with specific barrel configuration
  • Standards: UL Listed, CSA Certified
  • Applications: Industrial control panels, motor protection, power distribution systems
  • Fuse Class: Class RK1
  • Interrupting Rating: 200kA RMS symmetrical
  • Mounting: Fuse clip or rejection-style fuse block
  • Item Subcategory: Low Voltage
  • Weight: 5.19 lb
  • Manufacturer: Eaton