Ferraz Shawmut A100P400-4 - Low Voltage Fuse 400A@1000V (100kA AIC)

Ferraz Shawmut A100P400-4 is a low-voltage current-limiting fuse from the Amp-Trap family designed for high-interrupting capacity circuit protection in industrial power systems. It features a 1000V AC voltage rating and 400A current rating with a 100kA interrupting capacity at rated voltage, housed in a compact 2-inch diameter single-barrel design with UL certification. The fuse's current-limiting action provides fast short-circuit protection while meeting stringent industry standards for electrical safety. Typical applications include motor control centers, switchgear, and transformer protection in demanding industrial environments.

Key Features & Specifications

• Type: A100P current-limiting fuse with silver-sand construction
• Voltage Rating: 1000V AC
• Current Rating: 400A
• Dimensions: 2" diameter single-barrel configuration
• Standards: UL listed
• Applications: Industrial motor protection, switchgear, transformer circuits
• AIC rating: 100kA@1000V
• Weight: 2 lb
• Family: Amp-Trap

Product Identification

• UPC: 78200194846
• GTIN: 00782001948467