1.25A Glass Fuse (GMA), 250v, 5mm x 20mm (3/16" X 3/4") Fast Blow (Fast Acting) About this item GMA1.25 GMA1.25A GMA1250MA 1.25A Glass Fuse, 250 volts (also replaces 125v) Fast Blow (Fast Acting Fuses) Dimension: 5 mm (3/16") x 20 mm (3/4") 1.25 Amps Brand Bell, Bussman, Eaton, Littlelfuse, Shcurter Voltage 250 Volts Material Glass Certification Gma 613003147292 bk/GMA1.25A bk/GMA1.25 GMA1250MA Bussmann GMA1250mA 1.25A glass fuse Buss GMA1.25A GTIN GMA1.25A Buss 250V 5mm x 20mm fast blo gma1 1/4a these cartridge-style, fast-acting glass fuses open within seconds of being exposed to overloads and short circuits. They're commonly used in instrument panels, small appliance circuits, and automotive accessories. Also called fast-blow glass fuses, they are highly sensitive to changes in current flow and don't tolerate temporary overload currents or power surges. Glass fuses provide overcurrent protection for low-current circuits in appliances, electronics circuit boards, and lighting fixtures. They typically have a voltage rating of 300VAC or less and are used for applications where they won't be exposed to high heat that could shatter the glass. Their small, cylindrical body is see-through for checking whether the fuse wire is intact or has melted. tem Fuse Amps 1 1/4 A AC Voltage Rating 250V AC DC Voltage Rating Not Rated Series GMA Visual Indication Glass Fuse Speed Fast Acting Body Style Cylindrical Fits Fuse Block Style Nonrejection Interrupt Rating 100A at 250V AC, 10kA at 125V AC Fuse Size 20mm L x 5mm dia Length 20 mm Diameter 5 mm Equivalent Brand and Series Bussmann GMA, Littelfuse 235, Mersen GGM Equivalent Series 235, GGM, GMA Body Material Glass Compatible Fuse Block Series HTB Element Single Standards CE, UL Guide JDYX, File E19180, CSA Certification Class 1422-01, File 53787, PSE Approval