Eaton 38RBA4-DL - Class RBA4 Fuse 600V 400A (Ceramic Body, Bolt-On)

Eaton 38RBA4-DL is a current-limiting fuse designed for robust circuit protection in industrial power distribution systems. Rated for 600V AC/DC operation with a 400A interrupting capacity, it features a durable ceramic body construction with silver-plated copper terminals for reliable conductivity. The fuse meets UL/CSA standards and carries a Class R rejection feature to prevent mismating with lower-rated fuse holders. Its compact 38mm diameter design with bolt-on mounting suits panelboards, switchgear, and motor control centers where high-fault current protection is critical.

Key Features & Specifications

• Type: Class RBA4 current-limiting fuse with ceramic body and silver-plated terminals
• Voltage Rating: 600V AC/DC
• Current Rating: 400A interrupting capacity
• Dimensions: 38mm diameter bolt-on configuration
• Standards: UL 248-4, CSA C22.2 No. 248.4
• Applications: Industrial panelboards, switchgear, motor control centers
• Weight: 10 lb
• Section: Live Parts
• Country of Origin: United States

Product Identification

• UPC: 78667025162
• GTIN: 00786670251620