Cutler Hammer A25Z100-4 - Low Voltage Current-Limiting Fuse 100A (100kA AIC @300V)

The Cutler Hammer A25Z100-4 is a low voltage current-limiting fuse from the Amp-Trap family, engineered to provide superior short-circuit protection for electrical systems. It features a 100A current rating and a 300V voltage rating, with an impressive 100kA interrupting capacity at 300V to safely clear high-level faults. The fuse is constructed with a single-barrel design and utilizes an EFA velocity element housed within a robust body measuring 1332 mils in diameter, featuring a secure bolt-in blade connection for reliable installation. This fuse complies with industry standards for current-limiting protection devices, ensuring operational safety and system integrity. It is typically applied in industrial power distribution, motor branch circuits, and feeder protection applications where dependable fault interruption is critical.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Amp-Trap Family, Single Barrel, EFA Velocity Element
• Voltage Rating: 300V AC
• Current Rating: 100A
• Dimensions: 1332 mils Diameter
• Standards: Industry Standard Current-Limiting Fuse
• Applications: Industrial Power Distribution, Motor Branch Circuits, Feeder Protection
• AIC rating: 100kA @ 300V
• Connection: Bolt-In Blade
• Barrels: 1
• Velocity: EFA
• Weight: 5.19 lb

Product Identification

• UPC: 78200194245
• GTIN: 00782001942458