Littelfuse 20A 690V Cylindrical Fuses – High-Performance Protection for Demanding Applications
Precision-engineered with high-grade copper conductors and robust ceramic housing for superior thermal stability and electrical insulation. Features high-low breaking capacity to safely interrupt both minor overloads and severe short circuits. IEC-certified for reliability in industrial control panels, HVAC systems, and power distribution units. Compatible with 500V/250V circuits, ensuring versatile use across residential and commercial installations. The thermal link cutout design enhances safety by preventing overheating, making it ideal for high-current environments. Engineered for longevity with corrosion-resistant materials and exacting manufacturing standards. Global wholesale pricing guaranteed – bulk orders available for seamless supply chain integration. Trusted by professionals for uncompromising performance and durability.