Ferraz Shawmut A50P800-4AB - Low Voltage Fuse 800A (100kA@500V AIC)

Ferraz Shawmut A50P800-4AB is a low-voltage fuse designed for high-current circuit protection in industrial applications. This Amp-Trap series fuse features a 500V AC rating and 800A current capacity, with a bolt-in blade connection for secure installation. Its compact 2.5-inch diameter, single-barrel design provides 100kA interrupting capacity at 500V in a durable 3 lb package. UL-listed and compliant with industrial safety standards, it's engineered for switchgear, motor control centers, and power distribution systems requiring reliable short-circuit protection.

Key Features & Specifications

• Type: A50P low-voltage current-limiting fuse with silver-sand construction
• Voltage Rating: 500V AC
• Current Rating: 800A
• Dimensions: 2.5" diameter
• Standards: UL 248-12 listed
• Applications: Industrial switchgear, MCCs, power distribution
• AIC rating: 100kA@500V
• Connection: Bolt-in blade
• Barrels: 1
• Weight: 3 lb