Bussmann FRS-R-3/10 - RK5 Time-Delay Fuse 3A 600V (200kA AIC)

The Bussmann FRS-R-3/10 is a time-delay, low-voltage current-limiting fuse designed to provide reliable circuit protection for motor circuits and electrical distribution systems. It features a 600V AC voltage rating with a 3A current rating and offers a high 200kA interrupting capacity at 600V AC. Constructed with a single-barrel design, this RK5 class fuse measures 5 inches in length with a 0.81-inch diameter and weighs 1 lb, built to withstand industrial environments. The fuse complies with industry standards for current-limiting protection and time-delay characteristics. Typical applications include motor branch circuit protection, transformer protection, and feeder circuit protection where time-delay characteristics prevent nuisance openings during motor starting or temporary overloads.

Key Features & Specifications

• Type: Time-delay current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 3A
• Dimensions: 5" length × 0.81" diameter
• Standards: RK5 class rating
• Applications: Motor circuit protection, transformer protection, feeder circuits
• AIC rating: 200kA@600V AC
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 051712508032
• GTIN: 00051712508032