Bussmann FRS-R-150 - RK5 Time-Delay Fuse 150A (200kA AIC @600V)

Bussmann FRS-R-150 is a Fusetron time-delay fuse designed for circuit protection in industrial power distribution systems. Rated for 600V AC/DC applications with a 150A current capacity, it features a 200kA interrupting rating and RK5 class construction for reliable overload protection. The fuse measures 9-5/8" in length with a 1.61" diameter barrel, constructed to meet CE, CSA, and UL 248-12 standards. Its time-delay characteristics make it suitable for motor circuits and transformer protection where temporary inrush currents occur.

Key Features & Specifications

• Type: RK5 time-delay fuse with sand-filled construction
• Voltage Rating: 600V AC/DC
• Current Rating: 150A
• Dimensions: 9-5/8" length x 1.61" diameter
• Standards: CE, CSA Class 1422-01, UL 248-12 (JDDZ)
• Applications: Motor circuits, transformers, industrial power distribution
• Class Rating: RK5
• AIC rating: 200kA@600V
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712508469
• GTIN: 00051712508469