Cutler Hammer A25Z300-4 - Amp-Trap Current-Limiting Fuse 300A (100kA AIC @ 300V)

Cutler Hammer A25Z300-4 is a low voltage current-limiting fuse from the Amp-Trap family designed to provide superior short-circuit protection for industrial electrical systems. It features a 300A current rating and a 300V AC voltage rating, with a high 100kA interrupting capacity at rated voltage to safely clear severe fault currents. The fuse is constructed with a single barrel and a bolt-in blade connection for secure installation, featuring an EFA velocity characteristic for specific let-through current performance. This fuse complies with industry standards for current-limiting protection devices and is engineered for reliability in demanding environments. Typical applications include protection for motor circuits, feeders, and branch circuits in industrial control panels and power distribution equipment.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Amp-Trap Family, Single Barrel
• Voltage Rating: 300V AC
• Current Rating: 300A
• Dimensions: 1332 inch diameter
• Standards: Industry Standard Current-Limiting Fuse
• Applications: Industrial Motor Circuits, Feeders, Branch Circuits, Control Panels
• Connection: Bolt-In Blade
• AIC rating: 100kA @ 300V
• Velocity: EFA
• Weight: 5.19 lb

Product Identification

• UPC: 78200194237
• GTIN: 00782001942373