Bussmann FRN-R-15 is a low-voltage time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems. It features a 15A current rating and a 250V AC voltage rating, with a compact physical form factor measuring 2 inches in length and 0.56 inches in diameter. Constructed as a single-barrel RK5 class fuse, it offers a high 200kA interrupting capacity and complies with key industry standards including UL 248-12 and CSA. This fuse is typically applied in motor circuits and transformer protection where a time-delay characteristic is required to handle inrush currents.
Key Features & Specifications
Type: Low Voltage Fuse, Time-Delay, Fusetron FRN-R Series, Single Barrel
Voltage Rating: 250V AC
Current Rating: 15A
Dimensions: 2 in (L) x 0.56 in (H) x 0.56 in (W)
Weight: 0.5 lb
Diameter: 0.56 in
Class Rating: RK5
AIC Rating: 200kA @ 250V
Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
Applications: Industrial branch circuit and feeder protection, motor circuits, transformer protection