Time-delay fuse 5a De Dietrich 95340074

A time-delay fuse rated at 5 amps is an essential safety component for boiler and burner control circuits. Also known as a slow-blow fuse, it allows temporary current surges during motor startup or transformer inrush while protecting against sustained overloads. This 5A fuse is commonly used in heating equipment panels, control boards, and power supplies. Replacing a blown fuse with the correct time-delay type ensures that your system operates safely without nuisance tripping. Keep a spare on hand for quick repairs.