Eaton Fast Acting Glass Cartridge Fuse 50mA 250V AC 5 x 20 mm GDB-50MA

Eaton GDB-50MA is a fast acting glass cartridge fuse designed to provide precise protection for low-current AC circuits rated at 250 volts. Its 50mA current rating makes it well suited for safeguarding sensitive sensor and signal circuits commonly found in industrial automation and electronic control systems.

The fuse body is constructed of transparent glass with a diameter of 5 mm and an overall length of 20 mm, allowing for quick visual confirmation of fuse element continuity without disassembly. This design aids in maintenance and fault diagnosis by enabling rapid identification of fuse status.

The fast acting characteristic of the fuse ensures rapid fault clearance, minimizing energy let-through during short circuits and reducing potential damage to downstream components such as semiconductors and fine wiring. The 5 x 20 mm form factor enables compact integration into control panels and legacy fuse holders.

Certified with VDE approval, the GDB Series fuse meets recognized safety standards and quality benchmarks. It is suitable for low-current power rails and measurement instruments requiring sensitive interruption capabilities. Its use extends to protecting auxiliary circuits in mechanical equipment and electronic modules mounted on printed circuit boards.

Designed for rapid fault clearance to enhance circuit protection. Fast acting performance reduces thermal delay during current surges. Compact 5mm diameter fits standard fuse clips and small panel spaces. Transparent glass body permits easy visual inspection of fuse integrity.

VDE-approved for reliable safety and quality compliance. Ideal for protecting sensor, signal, and auxiliary circuits in industrial automation. Suitable for control cabinets and sensitive electronic modules on PCBs. Provides consistent interruption performance for delicate electronic devices.

This Eaton GDB-50MA fuse is manufactured in China and is part of the trusted GDB Series cartridge fuses, formerly known under the Bussmann brand. It fulfills critical roles in industrial, electronic, and automation applications where prompt disconnection and reliable current limitation are essential.

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