SPX Electric factory's high quality 4P Molded case circuit breakers are important electrical components and are widely used in many different industries. The following are the main areas of application:
1. Industrial field
In industrial production, the safe operation of electrical equipment is of vital importance. CCB can be used for motor control, power distribution and other occasions to provide short circuit and overload protection to ensure the normal operation and safety of the equipment.
2. Construction field
Inside buildings, molded case circuit breakers are commonly used in lighting systems, air conditioning systems, and other electrical equipment. They can ensure the normal power supply and operational safety of buildings and prevent safety accidents caused by electrical malfunctions.
3. Electric field
Distribution and control in power systems require reliable equipment to maintain the stability and security of the grid. As one of the key components of power system, plastic case circuit breaker can provide efficient current control and protection function.
In addition, plastic case circuit breakers are also used in many other industries and scenarios (such as data centers, transportation systems, etc.) to meet the circuit safety and reliability requirements in different environments.
SPX Electric customizred 4P molded case circuit breaker is used in three-phase circuits and single-phase circuits. The 4P molded case circuit breaker has four circuit disconnection switches and can protect circuits of four phases. All four poles are equipped with trip units, which can cut off the live wire and neutral wire of the three-phase system, providing comprehensive protection for the three-phase four-wire system. Application scenario: three-phase unbalanced load or neutral line needs to be completely isolated (such as transformer outlet).
SPX 4p molded case circuit breakers come in a wide range of specifications and types, from 125A to 400A. They are of first-class quality, reasonably priced, and offer comprehensive and considerate after-sales service. We welcome friends from all walks of life at home and abroad to negotiate and cooperate!
