Main Circuit Breaker For House

In apartments and some older buildings the service panel is built into the wall.

Main circuit breaker for house.

Square d qo 150 amp 22k air qom2 frame size main circuit breaker for qo or homeline load centers model qom2150vh 65 92 65 92. Eaton bw 200 amp double pole 10k main circuit breaker model bw2200 89 46 89 46. Sometimes they are near your water heater or near the laundry. These small switches are called breakers and their function is to ensure electrical safety.

The main circuit breaker is really no different than any other breaker but it is designed to handle the large amperage load of the main feeder wires bringing electrical power to the house. The main circuit breaker panel is essentially a big switch that safely distributes the supply of power to your house. The maximum amperage that a service panel may deliver at one time is marked on the main breaker. Your main circuit breaker is on your electrical service panel box.

Free delivery with 45 order. Other types of disconnects utilize levers and fuses you pull down on a lever or pull out a fuse block to shut off the power to the house s circuits. Main electrical panel contains primary circuit breakers and individual breakers. The circuit breaker box also houses other smaller sub switches that connect with specific areas of your house.

If you are wondering where it is located in your house look for the electrical service panel box in your basement or garage. Set your store to see local availability view similar in stock. Siemens qsa2020spd whole house surge protection with two 20 amp circuit breakers for use only on siemens panels 4 3 out of 5 stars 207 119 00 119 00 146 91 oz 127 50 127 50 get it as soon as wed sep 16. If you re having a difficult time finding the exact part you need call us and we ll help you get the westinghouse breakers you need quickly.

We list hundreds of models in our online catalog. For this reason it will be by far the largest breaker in the box in terms of amperage rating.