12AWG Automotive Inline Blade Fuse Holder. For Standard/Regular Blade Fuse(ATO). Supports ATC/ATO standard blade fuses of 2A, 3A, 5A, 7.5A, 10A, 15A, 20A, 25A, 30A, 35A, 40A, 50A. [ PROTECTION CIRCUIT ]: The fuse holder as isolation from the outside world, thus protecting the circuit from running safely.
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