Littelfuse LRU663R - Current-Limiting Fuse Reducer 600V (Industrial Power Distribution)

Littelfuse LRU663R is a current-limiting fuse reducer designed for providing reliable circuit protection in industrial power distribution systems. This 600V rated fuse offers high interrupting capacity for safeguarding electrical equipment against short-circuit conditions. The robust construction features durable materials and precise dimensions to ensure secure installation in compatible fuse holders. Compliant with industry standards for electrical safety, this fuse reducer is engineered for demanding applications including motor control centers, industrial machinery, and power distribution panels where space adaptation and circuit protection are critical requirements.

Key Features & Specifications

• Type: Current-limiting fuse reducer with LRU classification
• Voltage Rating: 600V AC
• Current Rating: Designed for specific amperage applications
• Dimensions: Standard reducer configuration for proper fitment
• Standards: Meets industrial electrical protection requirements
• Applications: Industrial power distribution, motor control centers, machinery protection
• Weight: 5.19 lb
• Mounting: Compatible with standard fuse holders
• Construction: Durable industrial-grade materials
• Operation: Current-limiting protection technology

Product Identification

• UPC: 07945801078
• GTIN: 00079458010787