Residential Wiring Diagram Fuse Box. This can allow overfusing a dangerous situation where a fuse that is rated for more amperage than the circuit wiring can safely handle has been installed. A fuse box has a series of threaded sockets into which the fuses are screwed in like.
How to map out label your electricalfuse panel. The old edison type fuse base accepts a wide range of different amperage rated fuses. However your connections may seem a little different on the thermostat itself.
A modern consumer unit as pictured above houses modular electrical devices called circuit breakers.
The wiring in plastic and metal boxes is the same except for the ground wire. It gives you over 200 diagrams. It shows the components of the circuit as simplified shapes and the facility and signal friends amid the devices. Variety of square d breaker box wiring diagram.