Mersen 600CPURE22/63 - Class J Fuse 600V/63A (200kA Interrupt Rating)

Mersen 600CPURE22/63 is a low-voltage current-limiting fuse designed for protecting electrical circuits against short-circuit and overload conditions in industrial power distribution systems. Rated for 600V AC applications with a 63A current capacity, this compact fuse features a robust ceramic body construction with pure silver fuse elements for reliable arc interruption. It complies with UL 248-12 standards for Class J fuses, ensuring high interrupting ratings and selective coordination in motor control centers and panelboards. Typical applications include protection of transformers, capacitors, and feeder circuits in commercial and industrial facilities.

Key Features & Specifications

• Type: Class J current-limiting fuse with ceramic body and silver element
• Voltage Rating: 600V AC
• Current Rating: 63A
• Standards: UL 248-12, CSA C22.2 No. 248.12
• Applications: Motor control centers, panelboards, transformer protection
• Interrupting Rating: 200kA RMS symmetrical
• Mounting: Blade-type rejection base
• Temperature Range: -40°C to +125°C