Bussmann FRN-R-70 - Fusetron Time-Delay Fuse 70A (200kA@250V Interrupt Rating)

Bussmann FRN-R-70 is a Fusetron time-delay fuse designed for circuit protection in industrial electrical systems. It features a 250V AC voltage rating and 70A current rating with a 200kA interrupting capacity, housed in a 1.06-inch diameter, 5-7/8-inch long cylindrical body weighing 1 lb. The RK5-class fuse meets CE, CSA (Class 1422-01), and UL 248-12 (Guide JDDZ) standards, constructed with a single-barrel design for reliable overload and short-circuit protection in motor control centers, HVAC equipment, and transformer circuits.

Key Features & Specifications

• Type: Fusetron time-delay low-voltage fuse (FRN-R)
• Voltage Rating: 250V AC
• Current Rating: 70A
• Dimensions: 5-7/8" length x 1.06" diameter
• Weight: 1 lb
• Standards: CE, CSA Class 1422-01, UL 248-12 Guide JDDZ
• Applications: Motor circuits, transformers, industrial controls
• Class Rating: RK5
• Barrels: 1
• AIC rating: 200kA@250V
• Country of Origin: Mexico

Product Identification

• UPC: 051712507400
• GTIN: 00051712507400