由其分销商提供的 Pollak 54-720 的描述。
CIRCUIT BREAKER, 20AMP, BLADE TERMINAL, NON-CYCLING, MODIFIED RESET
54-720, Pollak 20 amp dc vehicle circuit breaker. Blade Type Terminals- Non-Cycling - Modified Reset Designed with an additional resistive component this style breaker remains open as long as power is available or until the load is removed. Special "snap off" feature provides three lengths of .300, .500, or .750!