Fuse Bases 250V 100A Class R Adder Tin-Plate AL Box with Reinforced Clip

Fuse Bases 250V 100A Class R Adder Tin-Plate AL Box with Reinforced Clip – Electrical Fuse Base The Mersen Fuse Bases 250V 100A Class R Adder Tin-Plate AL Box with Reinforced Clip is designed for electrical distributors and switchgear suppliers requiring reliable fuse block solutions. It accommodates Class R 250V power fuses and is suitable for use in lighting solutions, wire and cable systems, and general electrical distribution. The fuse base features a box connector with spring-reinforced clips optimized for stranded or solid copper or aluminum wire, ensuring secure and durable electrical connections. Its molded glass-filled polycarbonate insulator provides superior dielectric strength exceeding 2500V, supporting safe and efficient operation in industrial and commercial applications. Specifications Manufacturer: Mersen Manufacturer Part #: 21035R Class: Class R Voltage Rating: 250 V Amperage Rating: 100 A Number of Poles: 1 Material: Glass Filled Polycarbonate Connection Type: Box with Reinforced Clip Mounting: Direct Screw Mount Frequency: 50 Hz Dimensions (L x W x H): 8.33 in x 1.52 in x 2.28 in Max. Operating Temperature: 80 °C Product Weight: 0.7 lb Country of Origin: Mexico Features Compatible with Class R 250V power fuses including A2D-R, A2K-R, TR-R fuse types Spring-reinforced tin-plated copper clips for high conductivity and secure fuse retention Glass-filled polycarbonate insulator with dielectric strength over 2500V for enhanced safety Unique adder block design allowing modular assembly for multi-pole configurations Suitable for copper or aluminum wire with box connector ensuring reliable electrical contact Direct screw mounting for straightforward installation UL listed and CSA certified for compliance with North American safety standards Downloads & Links Spec Sheet Spec Sheet (French)