Ferraz Shawmut A30QS800-4 - Low Voltage Fuse 800A (200kA AIC @300V)

Ferraz Shawmut A30QS800-4 is a low-voltage current-limiting fuse designed for industrial circuit protection with high interrupting capacity. This Amp-Trap series fuse features a 300V AC rating and 800A current capacity, housed in a compact 1.5-inch diameter bolt-in configuration with single barrel construction. Its 200kA interrupting rating at 300V provides reliable short-circuit protection, meeting stringent industrial safety standards for electrical distribution systems. The fuse is commonly used in motor control centers, switchgear, and industrial power distribution applications requiring robust overcurrent protection.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse (A30QS series)
• Voltage Rating: 300V AC
• Current Rating: 800A
• Dimensions: 1.5" diameter
• Standards: UL/CSA certified
• Applications: Industrial power distribution, motor protection
• Connection: Bolt-in
• Barrels: 1
• AIC rating: 200kA@300V
• Weight: 3 lb

Product Identification

• UPC: 78200128091
• GTIN: 00782001280918