Fuse Bases 250V 30A Class R 1-pole Tin-Plate Aluminum Box with Reinforced Clip

This Class R fuse base from Mersen is designed to accommodate 250V, 30 ampere power fuses, suitable for electrical distributors and switchgear suppliers requiring reliable fuse block solutions. It features a tin-plated aluminum box connector with a reinforced clip, ensuring secure and efficient connection with stranded or solid copper or aluminum wire. The fuse base is constructed with molded glass-filled polycarbonate insulators, providing verified dielectric strength exceeding 2500V, supporting safe operation in lighting solutions and wire and cable applications.

Specifications

• Amperage: 30 amperes
• Voltage Rating: 250V
• Class: Class R
• Number of Poles: 1
• Material: Glass Filled Polycarbonate
• Connection: Box with Reinforced Clip
• Mounting: Direct Screw Mount
• Frequency: 50 hertz
• Maximum Operating Temperature: 80 degrees Celsius
• Dimensions (L x W x H): 3 in x 1.25 in x 1.38 in
• Product Weight: 0.1400 lb
• Country of Origin: Mexico
• Manufacturer: Mersen
• Manufacturer Part Number: 20306R

Features

• Accommodates all Class R 250V power fuses
• High conductivity tin-plated copper fuse clips with spring reinforcement for durability
• Insulators made of molded glass-filled polycarbonate with dielectric strength over 2500V
• Compatible with a wide range of stranded or solid copper or aluminum wire
• Unique adder block design allows multipole segmented blocks formation (for 30A, 60A, 100A blocks)

Downloads & Links

• Spec Sheet
• Spec Sheet (French)