2PC Fusetron FRS-R-40 Dual Element Time Delay Fuse 40A 600V Class RK5

2PC Fusetron FRS-R-3 2/10 Dual Element Time Delay Fuse 3 2/10A 600V RK5

Bussmann Fusetron FRS-R-60 Fuse Dual Element Time Delay Class RK5 60A/600V NOS

Fusetron FRS-R-250 RK5 dual element current limiting time delay fuse Bussmann

FUSETRON FRS-R-6 DualElement Time Delay Fuse Class RK5 Fuse

Bussmann FRN-R-30 Amp Brass 250-Volt Fusetron Dual Element Time-Delay RK5...

FUSETRON FRN-R 30 Amp Dual-Element TIME-DELAY CLASS RK5 FUSE BUSSMAN, Qty = 2

Fusetron FRS-10, 10 AMP, 600V, Class RK5 Fuse. Nice.