Cooper Bussmann FRS-R-2 Fusetron Time-Delay Fuse

Cooper Bussmann FRS-R-2 Fusetron Time-Delay Fuse is a 2 A, 600 V time-delay fuse in the FRS-R-2 series designed to protect electrical circuits while tolerating short-duration overloads. As part of the Bussmann Fusetron family, its time-delay element allows it to withstand brief surges common to inrush currents and transient faults without opening the circuit. The device is specified with a 2-amp current rating and a 600-volt maximum rating, establishing the level at which it will interrupt a fault condition. This model provides standard overcurrent protection for systems operating at voltages up to 600 V and currents up to 2 A, aligning with typical uses in power and control circuits where maintaining operation through short peaks is important. For engineers selecting fuses, the FRS-R-2 offers a compact, proven option within the Bussmann line for reliable protection that reduces nuisance trips in normal operation while still delivering prompt interruption during sustained faults.