Bussmannn NO.263 - Class H/K Fuse Reducer 250V 30A (CSA/UL Certified)

Bussmannn NO.263 is a Class H/K fuse reducer designed for circuit protection in industrial electrical systems. It features a 250V voltage rating and 30A maximum current capacity, housed in a compact 2.1" x 0.9" x 1.2" (53.3mm x 22.9mm x 30.5mm) zinc-plated steel construction weighing 1.044 lb. The unit meets rigorous safety standards with both CSA (CLR47235) and UL (E12853) certifications, making it suitable for motor control centers, panelboards, and switchgear applications requiring reliable overcurrent protection.

Key Features & Specifications

• Type: Class H/K fuse reducer (NO type)
• Voltage Rating: 250V AC
• Current Rating: 30A maximum
• Dimensions: 2.1" L x 0.9" H x 1.2" W (53.3mm x 22.9mm x 30.5mm)
• Weight: 1.044 lb (0.473 kg)
• Standards: CSA Certified (CLR47235), UL Listed (E12853)
• Applications: Industrial motor controls, panelboards, switchgear
• Material: Zinc-plated steel construction
• Country of Origin: Mexico

Product Identification

• UPC: 05171210190
• GTIN: 00051712101905