Junction boxes are mainly used to protect connection of cables from water, corrosion or other external environmental impact. CCTV junction boxes also provide more aesthetic cable installation on outdoor facade or internal borders. That allows to centralize cable lines which runs from recording devices to cameras of security system components like routers or switches. In the most cases CCTV junction box works as a simple and easy to install insulator for shorting an electrical circuit or providing secure connection between separated data transference lines. These junction boxes are universal, fitting various dimension cables and various numbers of cable lines to be inputted.
Electrical junction boxes are simply standard electrical boxes that house and protect the connections of two or more circuit cables or wires. They are the communal meeting spot for electrical wires---where they connect before moving in different directions through conduit and other electrical fittings.Since PVC Junction Boxes are lighter and easier to install than NEC approved metal enclosures, they are a great option for protecting electrical connections with less work and less expense. All junction boxes must be covered and installed correctly in compliance with applicable electrical codes. National Electrical Code (NEC) Article 314 and NEMA OS3 explain the guidelines for installing junction boxes. Always check all national and regional electrical guidelines before installing any PVC electrical product.The NEMA rating tells you if a junction box is suitable for use in hazardous or non-hazardous locations and if it is for indoor or outdoor use. The rating also indicates how well the junction box is protected against oil, coolants, and corrosives. All CANTEX PVC Junction boxes come with a PVC cover, zinc plated screws and a neoprene gasket that must be used in order to achieve compliance with applicable building and electrical codes.
