Bussmann TCF70RN - Time-Delay Fuse 70A 600V (300kA AIC)

Bussmann TCF70RN is a low voltage time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This 70A rated fuse operates at 600V AC with a 300kA interrupting capacity, providing reliable overcurrent protection while withstanding temporary inrush currents. The single-barrel CF-class construction features robust materials and compact design for secure panel mounting. Manufactured to UL/CSA standards in the United States, this CUBEFuse family member meets rigorous industrial safety requirements. Typical applications include motor branch circuits, transformer protection, and feeder circuits where time-delay characteristics prevent nuisance tripping during normal startup conditions.

Key Features & Specifications

• Type: Time-delay fuse, single barrel, CF class rating
• Voltage Rating: 600V AC
• Current Rating: 70A
• AIC Rating: 300kA at 600V
• Velocity: TD - Time Delayed
• Family: CUBEFuse
• Class Rating: CF
• Barrels: 1
• Item Subcategory: Low Voltage Fuse
• Country of Origin: United States
• Weight: 1 lb

Product Identification

• UPC: 051712236164
• GTIN: 00051712236164