【Practical】Double row terminal strips help you better connect bare wires to avoid clutter, while jumpers allow signals or power to be distributed neatly, making wiring connection simpler and more efficient. With this terminal strip blocks, you can quickly disconnect a wiring branch without removing the entire system.【Safety Design】Come with protection covers to avoid accidental touching when use. We also provide red and black jumpers to help you distinguish positive and negative wire when installation.【Material】The electrical terminal blocks are made from flame retardance nickel-plated copper with excellent electrical conductivity and anti-oxidation performance, to keep working stably and extend lifespan.【Easy Installation】There are two screw holes at each side. Just fix them with screws and connect cables. 8 positions terminal blocks is widely used in wiring on electric power, home appliance, and more automatic equipment.【Package Included】5 x 8 positions dual row terminal blocks, 5 x 8 positions jumpers (red), 5 x 8 positions jumpers(black). Terminal Blocks rated voltage/current: 25A/600V. Terminal Block Rated Voltage: 600V Rated Current: 25A Material: Insulating plastic shell, nickel-plated copper Size: 115mm x 30mm x 18mm (8P Terminal Block) Terminal Stripe Rated Voltage: 600V Rated Current: 25A Material: Tin-plated copper, PVC Size: 90mm x 24mm (8P Jumper) Package Content: 5 x 8 Positions Dual Row Terminal Blocks 10 x 8 Positions Jumper (5 Black & 5 Red)