These resettable breakers are the single pole thermal type which have a voltage rating of 32 volts DC and an interrupt level of 3000 amperes. The resettable feature easily provides a visible indication of tripped condition. A mounting panel is not required and they are sealed for engine compartment and bilge area applications.
"Warning - this product contains chemicals, including Lead [B], known to the State of California to cause cancer or other reproductive harm - For more info go to www.P65Warnings.ca.gov"
www.P65Warnings.ca.gov