answersLogoWhite

0

The recommended size for a main breaker in a residential electrical panel with a 125 amp main breaker is typically 150 amps.

User Avatar

AnswerBot

5mo ago

What else can I help you with?

Related Questions

What is the recommended range breaker size for a circuit breaker in a residential electrical panel?

The recommended range breaker size for a circuit breaker in a residential electrical panel is typically between 15 to 20 amps.


What is the recommended size for a 50 amp breaker box for a residential electrical system?

The recommended size for a 50 amp breaker box for a residential electrical system is typically 200 amps.


What are the top breaker box brands recommended for residential electrical systems?

Some top breaker box brands recommended for residential electrical systems include Siemens, Square D, and Eaton.


What is the maximum current rating for a QO breaker that is commonly used in residential electrical panels?

The maximum current rating for a QO breaker commonly used in residential electrical panels is typically 20 amps.


What is the recommended type of GFCI 50 amp breaker for outdoor electrical installations?

The recommended type of GFCI 50 amp breaker for outdoor electrical installations is a weather-resistant GFCI breaker.


What are the benefits of a circuit breaker upgrade for a residential electrical system?

Upgrading a circuit breaker in a residential electrical system can enhance safety by reducing the risk of electrical fires and overloads. It can also improve the efficiency and reliability of the electrical system, providing better protection for appliances and electronics.


What is the maximum amperage rating of a Federal Pacific breaker that can be safely installed in a residential electrical panel?

The maximum amperage rating of a Federal Pacific breaker that can be safely installed in a residential electrical panel is typically 60 amps.


What is the recommended amperage for an RV breaker, specifically for a 30 amp RV breaker?

The recommended amperage for a 30 amp RV breaker is 30 amps.


What are the potential risks associated with using a Federal Pacific 100 amp breaker in a residential electrical system?

The potential risks of using a Federal Pacific 100 amp breaker in a residential electrical system include a higher likelihood of malfunction, failure to trip during overloads, and increased risk of electrical fires due to their history of performance issues and safety concerns. It is recommended to consult with a qualified electrician to assess and potentially replace the breaker for safety reasons.


What is the recommended replacement procedure for a faulty Pushmatic breaker 100 amp in a residential electrical panel?

To replace a faulty Pushmatic breaker 100 amp in a residential electrical panel, follow these steps: Turn off the main power supply to the panel. Remove the cover of the electrical panel. Identify the faulty Pushmatic breaker and switch it to the "off" position. Disconnect the wires connected to the breaker. Remove the faulty breaker from the panel. Install the new Pushmatic breaker in the same position. Connect the wires to the new breaker. Secure the breaker in place and replace the panel cover. Turn on the main power supply and test the new breaker to ensure it is working properly.


What are the benefits of using an Eaton arc fault breaker in a residential electrical system?

An Eaton arc fault breaker in a residential electrical system helps prevent electrical fires by detecting dangerous electrical arcs and shutting off power. This can increase safety and protect your home and family from potential hazards.


What are the different types of breaker boxes available for residential electrical systems?

The main types of breaker boxes for residential electrical systems are main breaker panels, subpanels, and fuse boxes. Main breaker panels are the primary electrical distribution point in a home, while subpanels are additional panels used to expand the number of circuits. Fuse boxes use fuses instead of circuit breakers to protect the electrical system.