Mersen A25Z250 - Low Voltage Fuse 250A (100kA@300V AIC Rating)

Mersen A25Z250 is a low-voltage current-limiting fuse designed for robust circuit protection in industrial power distribution systems. It features a 250A current rating and 300V voltage rating with exceptional 100kA interrupting capacity at rated voltage. The fuse employs a single-barrel ferrule connection design with EFA velocity characteristics and measures 1332 inches in diameter with a weight of 5.19 lb. This Amp-Trap family fuse meets industry standards for reliable overcurrent protection in demanding environments. Typical applications include motor control centers, industrial control panels, and power distribution equipment where high fault current interruption is critical.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse with ferrule connection, single barrel construction
• Voltage Rating: 300V AC
• Current Rating: 250A
• Dimensions: 1332 inches diameter
• Standards: Industrial circuit protection standards
• Applications: Industrial power distribution, motor control centers, control panels
• AIC rating: 100kA@300V
• Connection: Ferrule
• Barrels: 1
• Velocity: EFA
• Weight: 5.19 lb
• Family: Amp-Trap
• Item Subcategory: Low Voltage