Littelfuse KLSR-200 - Current-Limiting Fuse 200A @ 600V AC (UL/IEC Compliant)

Littelfuse KLSR-200 is a low-voltage current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 200A current rating with a 600V AC voltage rating, housed in a compact, durable ceramic body with silver-plated copper end caps for reliable conductivity. The fuse meets UL 248-12 and IEC 60269-4 standards, ensuring compliance with international safety requirements. Its fast-acting design provides critical protection for motor control centers, transformers, and power distribution equipment in harsh industrial environments.

Key Features & Specifications

• Type: Current-limiting fuse with ceramic body and silver-plated terminals
• Voltage Rating: 600V AC
• Current Rating: 200A
• Dimensions: 50.8mm x 38.1mm (2" x 1.5")
• Standards: UL 248-12, IEC 60269-4
• Applications: Motor control centers, transformers, industrial power distribution
• Fuse Class: KLSR
• Weight: 1.15 lb
• Item Subcategory: Low Voltage