Bussmann FRS-R-45 Time Delay Fuse, 45 A, 600 VAC, 250 VDC, 20, 200 kA Interrupt, Fiberglass Body STICK MOPS / MOPHEADS The bellows design Master Plunger

The bellows design Master Plunger displaces between 8 to 10 cups per plunge

The wide beam angle ensures that the light is distributed evenly

The cyclonic action helps to keep the filter clean and suction strong

Works with First Alert part numbers 1039830 (hardwired Smoke alarm) and 1039839 (battery Combo alarm)

Bussmann FRS-R-45 Time Delay Fuse, 45 A, 600 VAC, 250 VDC, 20, 200 kA Interrupt, Fiberglass Body STICK MOPS / MOPHEADS The bellows design Master PlungerThese cartridge fuses are 23% more energy efficient and offer the ideal time delay performance. Their dual element feature allows closer sizing to load for excellent protection of motors and transformers. These class RK5 fuses with a 200 kA interrupting rating can be used in a broad range of applications. When sized correctly, they help protect motors from burnout caused by overloads or single phasing. The time delay feature allows the initial startup