When it comes to safety switches, not many people know about them and some confuse them with circuit breakers. This article will highlight all that you need to know about safety switches, along with why you need to get them installed today!
Much like the name suggests, safety switches prioritize the safety of the customers. Their primary function is to cut off the power supply once it detects an electrical fault. It also cuts off the power supply as soon as the switch of an electrical appliance is switched off, therefore, it aims to minimize the casualties resulting from electricity like minor to fatal injuries; from shocks to even death.
How Do Safety Switches Work
Electricity is flowing in the electric circuit, however, once a person makes a direct contact with the electricity, the electrical current abandons its original path of flowing inside the circuit and instead aims to flow through the body of the individual towards the earth. Safety switch detects this change of path and abruptly stops the electrical flow in about 0.3 seconds, essentially saving the life of the individual by preventing serious shocks.
How Are These Different Than Circuit Breakers
One asks, how is the function of safety switches different from circuit breakers and fuses? Well, circuit breakers only protect people against short circuits and current overload, however, safety switches are the only protection against shocks. For more information, visit http://anewhouse.com.au/2018/04/understanding-safety-switches/.
How to Know If I Have Safety Switches Installed
According to the law passed in 1991, every house or building built should have safety switches installed. However, if your house is built before that then its advised to contact a licensed electrician to confirm if you have safety switches installed and then to install them if not.
Although safety switches are invented to be the protection against shocks, it must be noted that they may not protect all wiring and electrical appliances.