1. Product use Gather the wire harnesses together and reasonably store the wires inside the car and ship 2. 4 Way Busbar 3. Superior electrical conductivity is stamped with high-purity electrolysis, the surface is treated with silver, and the electrical conductivity is good 4. Insulation protection, safe and reliable 5. PC/PBT high temperature material is used for insulation protection. features: It breaks through the way of small circuit breaker inlet line that has lasted for many years, and has the characteristics of safe, reliable and time-saving use. The bus bar can meet your different wiring needs, firmly fix the cables and keep the wires tidy. It is an excellent circuit collection harness and is widely used in cars, , boats, yachts, etc. Product Description: Maximum voltage: 48V DC Rated current per stud: 62.5A Rated current of the whole electric block: 250A Auxiliary Terminal Screw Current: 20A Material: Zinc alloy colour: black Package Contents: 1 x Bus bar 2 x 3/8 copper terminal 2 x 5/16 copper terminal 2 x red heat shrinkable tube 2 x black heat shrinkable tube 2 x blue wiring heat shrinkable tube 2 x screws 1 x screwdriver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.