Bussmann FRN-R-1-4/10 - Time-Delay Fuse 1A (200kA AIC @250V)

Bussmann FRN-R-1-4/10 is a Fusetron time-delay fuse designed for circuit protection in industrial electrical systems. It features a 250V AC voltage rating and 1A current rating with a 200kA interrupting capacity at rated voltage. The fuse measures 2 inches in length with a 0.56-inch diameter, constructed with a single-barrel RK5 class design for reliable performance. Certified to CE, CSA Class 1422-01, and UL 248-12 standards (Guide JDDZ), it provides compliant protection for motor circuits, transformers, and power distribution equipment.

Key Features & Specifications

• Type: Time-delay fuse (RK5 class)
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 2" length x 0.56" diameter
• Weight: 1 lb
• Standards: CE, CSA Class 1422-01, UL 248-12
• AIC Rating: 200kA@250V
• Class Rating: RK5
• Barrels: 1
• Certification: UL 248-12 Guide JDDZ
• Applications: Motor protection, transformers, power distribution

Product Identification

• UPC: 051712507110
• GTIN: 00051712507110