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. Main electrical panel contains primary circuit breakers and individual breakers. For this reason it will be by far the largest breaker in the box in terms of amperage rating. Siemens 100 amp main breaker conversion kit model mbk100a 40 99 40 99.

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. These small switches are called breakers and their function is to ensure electrical safety. Set your store to see local availability view similar in stock. 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.

The maximum amperage that a service panel may deliver at one time is marked on the main breaker. 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. Free delivery with 45 order. 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.

If you are wondering where it is located in your house look for the electrical service panel box in your basement or garage. Sometimes they are near your water heater or near the laundry. Set your store to see local availability add to cart. We list hundreds of models in our online catalog.

Westinghouse circuit breakers are available in countless different configurations both reconditioned and new. The main circuit breaker panel is essentially a big switch that safely distributes the supply of power to your house.