【Ignition Protection】The 300 amp marine circuit breaker can protect car audio, low-voltage, and high-current electrical equipment from current overload damage. The 300 fuse block protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps
【Unique safety design】The 300 amp marine circuit breaker is Car Audio Fuse Holders 100% Pass professional electrical performance test and aging test, the 300 amp marine circuit breaker is Car Audio Fuse Holders 100% Pass professional electrical performance test and aging test, switch button is smooth, The dc circuit breaker is no stuck state. The dc circuit breake water resistant housing, protective stud insulator included, splash & dust Proof.
【Specification】The dc circuit breake Voltage 12-48V DC, compatible with all 12V/24V Systems. Waterproof, Including Copper accessories, Ambient temperature: -32 ° c to 82 ° c (-25 ° f to 180 ° f) .
【Installation & Application】The dc 12v circuit breake is surface mount, mount on firewall or panel. Water resistant housing, protective stud insulator included. typically used in auxiliary or accessory circuits for boat, caravan,marine, winch, RV, tractor and ATV applications.
【Package Include】300 amp circuit breaker with Hexagon Key tool make better the conductivity.

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We Do Not Ship to PO/APO Boxes, HI or Alaska
We Do Not Ship Outside of the Continental US
All items ship within 24-72 hours of Payment
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