This product is a screw terminal block, made of solid materials, safe and durable. It can serve you for a long time without being easily . The product is an excellent screw terminal block that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:White -Material:PA nylon -Size:9.20X1.60X1.80cm/3.62X0.63X0.71in Fire rating: 94V-2 Working temperature: -30 degree centigrade~110 degree centigrade Rated voltage: 380V Rated current: 3A Number of poles: 12 Protection level: IP54 Wire connection: 4mm2 - PA nylon material, 94V-2 fire rating, , solvent resistance, resistance, wide working temperature. - High conductivity, good insulation, strong acid and alkali resistance, and beautiful appearance. - The conductive part is made of annealed brass, which has a large torque and is not easy to break - Wide range of uses: suitable for lighting, home appliances, motors, , electric power, machinery and wire joints, electric power and automobile wiring - The excellent production process makes it have a good texture, can serve you for a long time, and will not be easily Package list: 40 x terminal blocks