Function: The circuit breaker can protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.Specification: breaker switch compatible with all 12V/48V DC Systems,Stud Size: 1/4 inch -28,accessories Including Wire Lugs 2pcs and Copper Washer 4pcs, improve the conductivity.Resettable :Two modes, Current overload disconnection and manual disconnection.After the circuit is repaired, the switch turns ON and the fuse block can be used again,No need to replace the inline fuse, Save your money.Wide Application: Mainly used for car audio and Amps protection and in trucks, boat, RVs , marine, buses ect; also used in battery charges and DC sound system.Installation: Surface Mount, mount on panel or firewall. Water resistant housing, protective stud insulator included, splash & dust Proof.Part number: JTST0003Fit type: UniversalProduct Description Warmly Reminder:1. Please choose the right current circuit breaker base on your requirem