Old Fuse Box 1940

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Old fuse box 1940. In the 40 s central heat and air were not figured into the electrical consumption as it is now. I have an old fuse box that blew a fuse and i am not sure how to replace it. Here s a quick review of how to use a fuse box with the screw in fuses safely and some discussion about what to look out for in an old house. Abbove this row of 4 fuses are two carriages side by side.
It s easy to get electrocuted. Edison base for branch circuits and one or more fuse blocks containing cartridge fuses for purposes such as major appliance circuits. Be extra careful when around these old panels. Your microwave needs to be on it s own circuit.
While varying somewhat by area of the country in the u s latin america europe and other areas there are recognizable generations of electrical wiring knob tube greenfield armored cable or bx wiring plastic or nm. A common design of fuse box that was featured in homes built from 1940 to 1965 was the 60 amp fuse box that featured four plug fuses i e. The middle 2 are red and say time delay fuse 20amp the outter two are clear. It has a row of 4 edison screw type fuses.
A newer romex type wire was used tn the 60 s. You more than likely have a 100 amp fuse box that needs to be upgraded to a 200 amp breaker box. We illustrate a variety of types of electrical wiring found in older buildings. No need to register buy now.
The one on the left says main and the.