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The Bussmann BP/GMA-3A is a fast-acting glass fuse designed to protect sensitive electronic circuits and low-voltage equipment from overcurrent damage. Fast-acting fuses respond rapidly to electrical overloads, interrupting the circuit within milliseconds to prevent component failure before damage escalates. This 2-pack provides reliable circuit protection for hobbyist projects, power supplies, control panels, and professional electronic equipment that requires precise current limiting.
The transparent glass tube construction with nickel or silver-plated brass end caps allows for quick visual inspection of fuse status, so you can immediately see whether the fuse has blown. The compact 5 mm × 20 mm form factor fits standard fuse holders and slots, minimizing board space and simplifying installation without taking up valuable real estate in your equipment.
Features and Benefits
- Fast-Acting Protection: Interrupts overloads within milliseconds, ideal for delicate circuitry and sensitive electronic components.
- Precise 3A Rating: Delivers exact current limiting for accurate protection across a wide range of low-voltage applications.
- Wide Voltage Range: Rated for 125/250V operation, making it versatile for many electronic devices and control systems.
- Visual Inspection: Clear glass construction allows you to quickly determine fuse status without removing it from the holder.
- Compact Design: The 5 mm × 20 mm size fits standard fuse slots and simplifies both installation and inventory management.
- Two-Pack Convenience: Includes a spare fuse so you always have a replacement on hand, reducing downtime.
Specifications
- Brand: Bussmann
- Model: BP/GMA-3A
- Current Rating: 3A
- Voltage Rating: 125/250V
- Interrupt Rating: 10 kA at 125 VAC, 100 A at 250 VAC
- Construction: Glass tube with nickel or silver-plated brass end caps
- Size: 5 mm × 20 mm
- Certification: UL/CSA 248-14 rated
- Package Count: 2-pack