Knob and tube wiring has been the most accepted standard for home wiring through the early days of electricity, starting around 1880 and end from the 1940s. Nowadays, knob and tube electrical systems still exist in certain homes built during this period of time, but these systems are obsolete and can, oftentimes, pose a security hazard. For this reason, obtaining an electrical system review performed in homes constructed in this age is critical to make sure that any fire or shock hazards that can exist are recognized and remedied before the worst happens.
What’s Knob and Tube Wiring?
Knob and tube wiring New Jersey has been done quite differently compared to the current home electrical systems. Copper wire, coated with rubberized cloth, was utilized in knob and tube techniques, and so live and neutral cables were run independently instead of coated in vinyl and bundled together in one cable with the inclusion of a ground cable, as is done in modern home wiring. The 2 cables were kept isolated–normally four to six inches apart–from ceramic knobs that encouraged them along their span and coated in which they passed through timber joists or studs from ceramic tubes.
The Way Knob and Tube Wiring Could Turn into a Hazard
Knob and tube systems which were installed and used correctly and stay in excellent condition aren’t dangerous. But given the fact that these wiring programs have not been installed in homes because the 1940s, knob and tube wiring within homes now is unquestionably aging.