I limiter 400 a rated breaker disconnect

A 400A rated breaker disconnect!

That's a significant amount of power handling capacity. Here are some key points to consider:

Breaker Rating: 400A is a relatively high rating, indicating that the breaker is designed to handle a maximum current of 400 amperes (amps).

Disconnect Functionality: The "disconnect" part of the breaker refers to its ability to safely isolate the circuit from the power source. This is essential for maintenance, repairs, or when working on electrical systems.

Key Features:

  1. High Current Rating: 400A is a high current rating, making it suitable for applications that require a lot of power, such as industrial machinery, commercial buildings, or large residential homes.
  2. Heavy-Duty Construction: The breaker is likely built with heavy-duty materials and designed to withstand the rigors of frequent use and harsh environments.
  3. Safety Features: A 400A rated breaker disconnect typically includes safety features like overcurrent protection, short-circuit protection, and ground fault protection to ensure safe operation.
  4. Compliance: The breaker likely meets relevant safety standards and regulations, such as those set by the National Electric Code (NEC) or the International Electrotechnical Commission (IEC).

Common Applications:

  1. Industrial Power Distribution: 400A rated breaker disconnects are often used in industrial settings to distribute power to machinery, equipment, and lighting.
  2. Commercial Buildings: They can be used in commercial buildings, such as offices, retail spaces, or restaurants, to provide power to various systems and equipment.
  3. Large Residential Homes: In some cases, a 400A rated breaker disconnect might be used in large residential homes with high power demands, such as those with multiple HVAC systems, electric vehicle charging stations, or extensive lighting and appliance installations.

Installation and Maintenance:

  1. Proper Installation: Ensure the breaker is installed according to the manufacturer's instructions and local electrical codes.
  2. Regular Maintenance: Regularly inspect and maintain the breaker to ensure it remains in good working condition and to prevent potential safety hazards.

Overall, a 400A rated breaker disconnect is a robust and reliable solution for applications that require high power handling capacity and safe operation.