Bussmann FRS-R-4, 4 Amp (4A) 600V Fusetron Dual Element Time-Delay Current Limit

Fusetron FRS-150 150 Amp 600V Dual Element Time Delay Current Limiting Class RK5

Bussmann FRS-R-40 Fusetron Dual Element Time-Delay Fuse 600V 40 Amp

Bussman/Fusetron FRS-R-4 4 Amp 600V Dual Element Time-Delay Class RK5 Fuse

Fusetron FRS-R-3 Dual-Element Time Delay Fuse 3 Amp 600V Class RK5 – Bussmann

Fusetron FRS-R-5 5 Amp 600V Dual Element Time Delay Class RK5 Fuse - Black Label

Fusetron FRS-R-30 30 Amp 600V Time Delay Fuse Dual Element Class RK5

Bussmann Fusetron FRS-R 25 Fuse 25 Amp 600V Class RK5 Time Delay Dual Element