Ferraz Shawmut A4BQ400 - Class L Current-Limiting Fuse 400A (200kA@600V Interrupt Rating)

Ferraz Shawmut A4BQ400 is a low-voltage current-limiting fuse designed for high-interrupting-capacity circuit protection in industrial power distribution systems. This UL/CSA-certified Class L fuse features a 600V AC rating with a 400A current capacity and 200kA interrupting rating at 600V, housed in a durable 2-inch diameter barrel construction measuring 8-5/8 inches in length. The Amp-Trap 2000 series fuse provides reliable short-circuit protection for motor control centers, switchgear, and service entrance equipment, meeting stringent industry standards for electrical safety and performance.

Key Features & Specifications

• Type: Class L current-limiting fuse, single barrel design
• Voltage: 600V AC
• Current: 400A
• Dimensions: 8-5/8" length x 2" diameter
• Weight: 3 lb
• Standards: UL, CSA certified
• AIC rating: 200kA@600V
• Applications: Industrial power distribution, motor protection, switchgear
• Construction: Current-limiting design with arc-quenching filler
• Class Rating: L
• Country of Origin: Mexico

Product Identification

• UPC: 782001930684
• GTIN: 00782001930684