Westinghouse Electric Company RBA-RDB-200 Power Fuse Refill

The WESTINGHOUSE RBA-RDB-200 Power Fuse Refill is a renewable boric acid expulsion fuse refill used for medium-voltage overcurrent protection in industrial electrical distribution and power systems. It is designed as a refill for RBA and RDB fuse holders and switchgear, delivering fault interruption and circuit protection for transformers, capacitor banks, and other switchgear in medium-voltage distributions. This industrial-grade refill from WESTINGHOUSE is used in manufacturing facilities and substations where dependable renewable fuse protection is required, with common replacements including Eaton RBA/RDB Power Fuse Refill, S&C Medium Voltage Fuse Refill, and ABB Expulsion Fuse Refill.