Bussmann FRS-R-40 Time Delay Fuse, 40 A, 600 VAC, 250 VDC, 20, 200 kA Interrupt, Fiberglass Body [SKU: ORG4899787]

Dual-element feature provides the ideal time delay performance, allowing closer sizing and excellent protection of motors and transformers, For combination starters, machinery disconnects, motor control centers and power panel boards, Closer sizing allows for smaller fuses and less costly switches, Provides motor overload, ground fault and short circuit protection, Helps protect motors against burnout from overloads and 1-phase when sized properly, Offers a 10 secs time delay at 5 times the rated current, The time delay feature makes it possible to use fuse amp ratings that are much smaller than those of non-time delay fuses, Provides current limitation to help protect downstream components from high fault currents, Gives motor running backup protection to motors without extra costs, Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high-performance, short circuit and overload protection. [QTY/UOM: 1CD / 1CD]