Mersen A1550X100E-1D - Medium Voltage Fuse 100A 15.5kV (Class E, 50kA AIC)

Mersen A1550X100E-1D is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This Class E fuse operates at 15.5kV with a 100A current rating and provides 50kA interrupting capacity at 15.5kV for reliable fault protection. The single-barrel construction features a 3-inch diameter with ferrule connections and 18-inch clip center spacing for standardized mounting. Manufactured to industry standards for medium voltage applications, this CS-3 series component is engineered for use in motor control centers, switchgear, and industrial power distribution systems requiring robust overcurrent protection.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, single barrel construction with ferrule connections
• Voltage Rating: 15,500V AC
• Current Rating: 100A
• Dimensions: 3-inch diameter, 18-inch clip center spacing
• Standards: Class E rating
• Applications: Industrial power systems, motor control centers, switchgear, high-voltage distribution
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Clip Center: 18 inches
• Family: CS-3 Series
• Item Subcategory: Medium Voltage