Bussmann JCQ-1/2E - Medium Voltage Fuse 1A 5500V (80kA AIC Rating)

Bussmann JCQ-1/2E is a medium voltage current-limiting fuse designed for protecting electrical equipment in industrial power distribution systems. It features a 5500V AC voltage rating and 1A current rating with an 80kA interrupting capacity at 5.5kV for reliable circuit protection. The fuse construction includes a single-barrel design with ferrule connections, measuring 1.62 inches in diameter with 8.12-inch clip centers for standardized mounting. This Class E rated fuse complies with industry standards for medium voltage applications and is typically used in motor control centers, transformers, and feeder circuits where high-performance protection is required.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, single barrel, ferrule connection
• Voltage Rating: 5500V AC
• Current Rating: 1A
• Dimensions: 1.62" diameter, 8.12" clip center spacing
• Standards: Class E rated
• Applications: Industrial power distribution, motor control centers, transformers
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Class Rating: E
• Diameter: 1.62 inches
• Clip Center: 8.12 inches
• Weight: 1 lb
• Family: JCQ
• Type: JCQ
• Item Subcategory: Medium Voltage