Bussmannn J-21 - Class J Fuse Reducer 600V (28.45 × 38.1 × 15.49mm)

Bussmannn J-21 is a Class J fuse reducer designed for high-performance circuit protection in industrial applications. It features a 600V AC/DC voltage rating and complies with industry standards for reliable overcurrent protection. The compact design measures 1.12" (28.45mm) in length, 1.5" (38.1mm) in height, and 0.61" (15.49mm) in width, constructed with durable materials for harsh environments. This Mexico-manufactured component meets rigorous electrical safety requirements and is commonly used in motor control centers, industrial panels, and power distribution systems.

Key Features & Specifications

• Type: Class J time-delay fuse reducer
• Voltage Rating: 600V AC/DC
• Dimensions: 1.12" L × 1.5" H × 0.61" W (28.45 × 38.1 × 15.49mm)
• Weight: 1 lb (0.45kg)
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection
• Family: Class J
• Country of Origin: Mexico

Product Identification

• UPC: 051712714174
• GTIN: 00051712714174