1、Wide Usages: Rail type wire terminal block with universal rail, compatible with various industries, bridge, lighting, tunnel power distribution, distribution systems, etc. 2、Professional and Secure: Wire terminal strip block is professionally engineered for 20A rated current and 660V rated voltage, more secure and reliable in using. 3、Insulated Shell: The wire terminal strip block shell is made from a special plastic material with black look, which is insulated, strong and durable, has a long service life. 4、Transparent Cover: The wire barrier block features transparent cover, you can see the connection of the terminal, waterproof and dustproof for effective protection. 5、Convenient Wiring: The cable barrier block is easy to wire with straight screwdriver or cross screwdriver (NOT included), convenient to operate, time and labor saving. 2 x Wire Terminal Block Item Type: Wire Terminal BlockMaterial: Plastic, ironUses: 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/ 1.4inClearance: Approx. 9.28mm/ 0.37inAccessories Thickness: Approx. 1.0mm/ 0.04inRated Current: 20ARated Voltage: 660V