LEORX 4pcs ATO ATC Car Fuse Standard Blade Fuse Holder + 20A Blade Fuse - Size M The flat plug fuse 20A with cable for power tap directly on the fuse. These backups can be used in current vehicles that have installed no ignition or permanent plus terminal in the radio slot. Max. System capacity up to 20A. Max. voltage: 32V. Applicable safety: ATO ATC Standard 6.3mm blade fuses. Cable wire: UL1015 16 AWG Red. Length: approx. 110mm.