4A 250V Glass Fuse 20mm Fast-Acting Cartridge Fuse

Product Overview

This 4A glass cartridge fuse is designed for reliable overcurrent protection in electrical and electronic circuits. The transparent glass body allows quick visual inspection of the fuse element, while the metal end caps provide stable contact in standard 20mm fuse holders.

Key Features

• Rated current: 4A for dependable overload protection
• Rated voltage: 250V for common low-voltage applications
• 20mm glass cartridge body with metal end caps
• Transparent body for fast visual fault identification
• Compact size suitable for panels, appliances, power supplies, and electronic devices
• Cost-effective OEM replacement and maintenance component

Specifications

Applications

Suitable for control panels, power supplies, household appliances, consumer electronics, test equipment, instrumentation, chargers, lighting circuits, and general MRO replacement use.

Package Contents

• 1 x 4A 250V 20mm Glass Fuse