Main Buss Fuse 20A for hot tubs - Castle Hot Tubs Type of product: Main fuse / Power fuse / Buss Fuse Manufacturer: Balboa Fuse rating: 20 amp Length: 35mm Diameter: 10mm Commonly used with: Balboa systems and PCB's. Also used in some other systems such as Brett Aqualine, Gecko and Hydroquip. Balboa Lite leader, Sundance Spas and more. Additional notes: This is usually used as the main buss fuse in Balboa Lite leader systems.
