ATQR1/2 Fuse 0.5A 600V

Fusible Ferraz Shawmut Amp-Trap 0.5A 600V Mersen 

Ferraz Shawmut Amp-Trap 2000 SmartSpot Power Fuse, Current Limiting Low Voltage North American Time Delay, Series: ATQR, Non-Indicating, Rejection, 0.5 A, 600 VAC, 200 kA Interrupt, Class: CC, Ferrule Terminal, Clip Mounting, Cylindrical Body, Dual Element, Fiberglass, 13/32 in Dia x 1-1/2 in L Body