Features: Distribution Box, Designs for use in distribution box, this busbar facilitates efficient circuit breaker connection. Make from copper, ensuring good conductivity and durability for reliable power distribution. Busbar Connection, Smooth busbar design simplifies circuit breaker box labeling and enhances overall aesthetics. Optimized for 12V power distribution, these block ensures safe and efficient grounding. Multifunctional Connectors suitable for MCB, RCBO, and RCCB circuit breakers for diverse electrical needs. Specifications: Materials: Copper Needle Count: 2P/DPN/DPN Commutation(Optional) Size: as shown in the picture Package Includes: 1Pc Copper Busbar note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.