Old Fuse Box Trip Switch

The little bars were then replaced with fuses which were easier to change when they melted and then came the electrical panel with various levers.

Old fuse box trip switch.

If a fault develops a switch is tripped and the circuit is broken. Every time there was a power overload these little bars melted and had to be replaced. Older ones have fuse holders and when a fuse is blown it must be replaced or rewired. Once reset plug your appliances back in one at a time and switch them back on.

Locating the root of the problem is largely a process of elimination and something you can do yourself. Modern electric circuits are fitted with a circuit breaker fuse system. A fuse switch that keeps tripping is usually caused by a faulty electrical item or an overloaded circuit. Here we ll talk you through how to work out why your electric keeps tripping and how to repair a tripped fuse.

Turn off and unplug the appliance before resetting the switch. Change a fuse in a traditional fuse box. In a traditional fuse box each fuse. If the switch trips again you ll know it s the last appliance that you plugged in and switched on.

In the case of loss of electric light or power your fuse box or consumer unit will either have fuses or trip switches. That is when houses had little lead and ceramic bars. How does a fuse work. Fuse boxes operate similarly to breakers but require a different process to restore the circuit if a fuse blows once you have located the main circuit breaker box open the metal door and look for a bank of switches arranged in rows.