Eaton 25RBA4-NH - RBA Fuse Holder 600V/250A (UL94V-0 Thermoplastic Housing)

Eaton 25RBA4-NH is a Class RBA fuse holder designed for secure mounting and protection of high-current fuses in industrial power distribution systems. It features a 600V AC/DC voltage rating and accommodates fuses up to 250A, constructed with durable copper alloy contacts and UL94V-0 flame-retardant thermoplastic housing for reliable performance. The unit meets UL/CSA standards and is rated for operation in ambient temperatures up to 75°C, making it suitable for motor control centers, switchgear, and power panel applications. Its compact design with 8 lb weight ensures robust mechanical support while maintaining accessibility for maintenance.

Key Features & Specifications

• Type: RBA fuse holder with screw terminal connections
• Voltage Rating: 600V AC/DC
• Current Rating: 250A maximum
• Dimensions: Standard NH fuse holder configuration
• Standards: UL 248, CSA C22.2
• Applications: Industrial power distribution, motor protection
• Mounting: Panel or DIN rail installation
• Material: Copper alloy contacts, thermoplastic housing
• Weight: 8 lb
• Insulation Temperature: 75°C maximum
• Section: Fuse Holders