Feature: 1. Function: The dual row terminal block helps you to connect bare wires to avoid clutter, while allow signals or power to be distributed neatly, making wiring connection simpler and more efficient. 2. Parameter: The current is 15A, the voltage is 600V, M3 screw hole, thickened contacts, color zinc screws, high current, and strong anti corrosion performance of gold plating. 3. Material: Made of premium metal with excellent electrical conductivity and anti oxidation performance, to keep working stably and extend lifespan. 4. Cap: Adopts clear cover to protect accidental touching of the terminal, flame retardant and anti ageing, providing superb insulation as well as good impact resistance. 5. Application: Easy wiring, time saving, can be installed with M3 screwdrivers (not included), widely used in bridges, lighting, tunnels, power distribution systems and so on. Specification: Item Type: Dual Row Barrier BlockMaterial: PC, metalApplicable Wire: 0.5-1.5mm² Current: 15A Voltage: 600V Product Height: Approx. 17mm/0.67in Product Width: Approx. 22mm/0.87in Screw: M3.Application: Widely used in bridges, lighting, tunnels, power distribution systems Package List: 4 x Dual Row Barrier Block Note: Do not place the product in an environment that is too corrosive, humid and hot!