Feature:1. Widely Used: Terminal barrier strip, 20A, 660V, can be widely used in various industries, bridges, lighting, tunnel power distribution, etc.2. Safe and Durable: The terminal block adopts pure copper conductor, with special nickel plating surface treatment, it is safe and durable to use.3. Solid Shell: Terminal wire barrier block is made of black engineering plastic shell, sturdy, not easy to damage, and has a long service life.4. Protective Cover: Transparent cover is used for terminal strip, you can clearly see the connection of wiring terminals, waterproof and dustproof.5. Simple Operation: The terminal barrier block makes the wire connection simple, suitable for both flat blade screwdriver and cross screwdriver.Specification:Item Type: Terminal StripMaterial: Engineering Plastic, copperUses: Widely used in various industries, bridge, lighting, tunnel power distribution, distribution systems, etc.Rail Width: Approx. 26.3mm / 1.04inTerminal Width: Approx. 38mm / 1.5inOverall Height: Approx. 36mm / 1.42inClearance: Approx. 9.28mm / 0.37inAccessories Thickness: Approx. 1.0mm / 0.04inRated Current: 20ARated Voltage: 660V.Package List:2 xTerminal StripNote:Please supply power according to the voltage used, using other voltages may cause fire and product damage!