WESTINGHOUSE 300E AMPS POWER FUSE REFILL RBA-RDB-400 423D815A20 RBARDB400

Description:

The WESTINGHOUSE RBA-RDB-400 Power Fuse Refill is used to provide high-current overcurrent protection in industrial power distribution and electrical protection systems. Commonly installed in switchgear assemblies, electrical distribution equipment, and power control systems requiring reliable fuse protection and fault interruption for continuous operation. Maintenance teams and system integrators use this power fuse refill for replacement servicing, electrical maintenance, and industrial power protection system upgrades.

Applications:

The WESTINGHOUSE RBA-RDB-400 Power Fuse Refill is used in industrial electrical systems requiring high-current overcurrent protection for switchgear and power distribution equipment. Commonly applied in substations, industrial power installations, and electrical control systems.

Technical Specifications:

• Manufacturer Part Number (MPN): 423D815A20
• Brand: Westinghouse
• Product Type: Power Fuse Refill
• Fuse Type: RBA-RDB-400
• Current Rating: 300E Amps
• System Type: Industrial Power Distribution System
• Application: Overcurrent Protection and Fault Interruption
• Installation Type: Switchgear or Fuse Assembly Mount
• Compatible Equipment: Industrial Switchgear and Electrical Distribution Systems
• Industrial Use: High-Current Power Protection Applications
• Function: Electrical Circuit Protection and Fuse Replacement

Common Replacements:

• Westinghouse 423D815A21 Power Fuse Refill
• Eaton RBA-RDB-400 Power Fuse
• GE EJ-4300E Power Fuse