Cutler Hammer A3T30 - Class T Fuse 30A 300V (200kA Interrupting Capacity)

Cutler Hammer A3T30 is a Class T low-voltage fuse designed for high-interrupting capacity circuit protection in industrial applications. This 30A fuse features a 300V AC rating and delivers exceptional 200kA interrupting capacity at rated voltage for reliable short-circuit protection. The compact single-barrel construction measures 0.41 inches in diameter and weighs just 0.01 lb, providing space-efficient installation while meeting industry standards for time-delay characteristics. Engineered for demanding environments, this fuse offers coordinated protection for motor circuits, transformers, and feeder circuits where high fault currents may occur.

Key Features & Specifications

• Type: Class T time-delay low-voltage fuse, single barrel construction
• Voltage Rating: 300V AC
• Current Rating: 30A
• Dimensions: 0.41 inches diameter
• Standards: UL/CSA certified Class T fuse
• Applications: Motor circuit protection, transformer protection, feeder circuits
• AIC rating: 200kA@300V
• Class Rating: T
• Barrels: 1
• Weight: 0.01 lb

Product Identification

• UPC: 782001890094
• GTIN: 00782001890094