Bussmann TCF70 - Class H Time-Delay Fuse 70A 600V (300kA AIC Rating)

Bussmann TCF70 is a Class H low-voltage fuse designed for industrial circuit protection applications requiring time-delay characteristics. It features a 70A current rating and 600V voltage rating with a high interrupting capacity of 300kA at 600V AC. The fuse construction utilizes a single-barrel design measuring 1 inch in diameter by 3 inches in length and weighs 1 lb. It complies with CE, UL Special Purpose Guide JFHR, and CSA Class 1422-02 standards for safety and performance. Typical applications include motor branch circuit protection and industrial control panels where time-delay characteristics prevent nuisance tripping during motor starting currents.

Key Features & Specifications

• Type: Class H low-voltage time-delay fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 70A
• Dimensions: 1" diameter x 3" length
• Standards: CE/UL Special Purpose Guide JFHR/CSA Class 1422-02
• Applications: Motor branch circuit protection, industrial control panels
• AIC rating: 300kA@600V
• Class Rating: H
• Barrels: 1
• Velocity: TD - Time Delayed
• Weight: 1 lb

Product Identification

• UPC: 05171261815
• GTIN: 00051712618151