Littelfuse LRU663R - LRU Fuse Reducer 600V Current-Limiting Protection

Littelfuse LRU663R is a current-limiting fuse reducer designed for overcurrent protection in industrial electrical systems. It features a 600V AC/DC voltage rating and provides reliable circuit interruption with its compact, durable construction. The fuse reducer is built with precision-engineered materials to ensure consistent performance under high-load conditions, complying with industry standards for electrical safety. Its robust design makes it suitable for demanding applications such as motor control centers, power distribution panels, and industrial machinery protection.

Key Features & Specifications

• Type: LRU series current-limiting fuse reducer
• Voltage Rating: 600V AC/DC
• Item Subcategory: Reducer
• Standards: Meets industrial electrical protection requirements
• Applications: Motor control centers, power distribution, industrial equipment

Product Identification

• UPC: 07945801078
• GTIN: 00079458010787