Schneider Electric 8501RSD4V53 - Class R Fuse 600V AC (4A Time-Delay Protection)

Schneider Electric 8501RSD4V53 is a Square D Class R fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC voltage rating and current-interrupting capacity suitable for demanding applications, with a compact design for space-efficient panel mounting. The fuse is constructed with durable materials and precision-engineered elements to ensure reliable performance under high-stress conditions. It meets UL/CSA standards for safety and compliance in North American industrial environments. Typical applications include motor circuit protection, transformer protection, and feeder circuit protection in commercial and industrial facilities.

Key Features & Specifications

• Type: Class R rejection fuse with time-delay characteristics
• Voltage Rating: 600V AC
• Current Rating: 4A
• Dimensions: Compact design for panel mounting
• Standards: UL/CSA listed
• Applications: Motor circuits, transformers, feeder protection
• Weight: 0.1 lb
• Manufacturer: Square D
• Item Subcategory: Fuse Part And Accessory