Ferraz Shawmut A100P300-4 - Low Voltage Fuse 300A@1000V (100kA AIC)

Ferraz Shawmut A100P300-4 is a low-voltage current-limiting fuse designed for high-performance circuit protection in industrial power systems. This UL-certified Amp-Trap series fuse features a 1000V AC rating and 300A current capacity, with a robust single-barrel construction measuring 2" in diameter and weighing 1 lb. Engineered to meet stringent safety standards, it delivers 100kA interrupting capacity at 1000V for reliable fault protection. Typical applications include motor control centers, switchgear, and transformer protection where high short-circuit currents are present.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse, single-barrel design
• Voltage Rating: 1000V AC
• Current Rating: 300A
• Dimensions: 2" diameter
• Standards: UL listed
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 100kA@1000V
• Weight: 1 lb
• Family: Amp-Trap

Product Identification

• UPC: 78200194845
• GTIN: 00782001948450