Cooper Bussmann GMA-200-R Cartridge Fast-acting Fuse 0.2A

Product Description

The COOPER BUSSMANN GMA-200-R is a glass-body, fast-acting cartridge fuse rated at 0.2 amps and designed for overcurrent protection in low-current electronic and electrical circuits. Built to the mini cartridge form factor, it measures 20 mm in overall length and 5 mm in diameter. The fast-acting response provides immediate interruption on overloads without intentional time delay, making it appropriate for sensitive equipment that cannot tolerate sustained fault current. Licensed electricians and electronics technicians typically install this fuse type in control panels, instrumentation, and low-voltage equipment requiring compact fuse protection.

The GMA-200-R is suited for residential and light commercial applications where mini glass cartridge fuses are specified. Common install scenarios include fuse holders on control boards, small appliances, HVAC low-voltage circuits, and electronic test equipment. The glass body allows visual inspection of the element without removal. This part is sold individually, with a minimum order quantity of 5 units.

Key Features

• Fast-acting fuse response with no intentional time delay for sensitive circuit protection
• 0.2 amp (200 mA) current rating
• 10,000 amp interrupting rating at 125 volts; 35 amp interrupting rating at 250 volts
• Glass body allows visual element inspection without removal from holder
• Mini cartridge form factor: 20 mm length, 5 mm diameter
• UL Listed, CSA Certified, and RoHS compliant

Compatibility

Designed as a direct-replacement mini glass cartridge fuse for fuse holders accepting the standard 5 mm x 20 mm form factor in low-current electronic and electrical control applications.

Installation Notes

Installation should be performed by a qualified electrician or technician. Always de-energize and lock out the equipment before replacing fuses. Verify the replacement fuse amperage rating matches the circuit requirement exactly — substituting a higher-rated fuse can result in equipment damage or fire. Use an appropriate fuse puller for cartridge fuse holders to avoid contact with live components.