ITEM NAME:12V Car Stereo Audio Circuit Breaker Inline Fuse Fits 4-8 Gauge Wire 60 Amp Description: Good conductivity, great technology and high temperature resistance. Prevent excessive current, protect the Audio circuit system. Manual open circuit push button. Easy to operate with manual reset arm. No fuse change trouble. Specification: Working Votage: DC 12V-48V Current: 60A Wire Gauge: 4-8 AWG Size: Approx. 99x25x40mm/3.9x1x1.6inch Package Includes: 1 Piece Fuse Holder Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making.No fuse change trouble. 1 Piece Fuse Holder. Prevent excessive current, protect the Audio circuit system. Manual open circuit push button. Wire Gauge: 4-8 AWG. Good conductivity, great technology and high temperature resistance.