Thomas & Betts 388-402 Fuse Holder Two Pole Assembly

Description:

The Thomas & Betts 388-402 Fuse Holder is a two-pole fuse holder designed to securely mount and retain cartridge fuses, providing dependable overcurrent protection for electrical control panels, machinery, and industrial equipment. Commonly installed in OEM machinery, industrial control panels, electrical distribution systems, and commercial equipment where reliable fuse protection and easy fuse replacement are required. Maintenance electricians, panel builders, and system integrators use this fuse holder for new installations, equipment maintenance, retrofits, and replacement of existing fuse blocks.

Applications:

The Thomas & Betts 388-402 features a durable ceramic/porcelain insulating base with a two-pole configuration for mounting cartridge fuses in industrial electrical systems. Its robust construction provides excellent dielectric strength, heat resistance, and long service life in demanding environments. The fuse holder is suitable for protecting branch circuits, motor controls, transformers, power supplies, and other electrical equipment where safe and accessible fuse installation is essential.

Technical Specifications:

• Brand: Thomas & Betts
• Part Number: 388-402
• Product Type: Fuse Holder / Fuse Block
• Number of Poles: 2-Pole
• Fuse Type: Cartridge Fuse
• Base Material: Ceramic / Porcelain
• Voltage Rating: Up to 250 VAC
• Current Rating: Up to 30 A
• Mounting Style: Panel / Surface Mount
• Terminal Type: Screw Terminal Connections
• Application: Overcurrent protection for industrial and commercial electrical circuits
• Features: High dielectric strength, heat-resistant ceramic body, durable construction, easy fuse replacement
• Typical Industries: Industrial automation, OEM equipment, electrical control panels, machinery, and commercial electrical systems.

Common Replacements:

• Thomas & Betts 388-401
• Thomas & Betts 388-403
• Thomas & Betts 388-404