RDF400J-2

A disconnect switch is a switch that is used to disconnect the power to an electrical source. The RDF400J-2 is an example of a disconnect switch that is used in a variety of applications. This article will discuss the application field and working principle of the RDF400J-2 disconnect switch.

Application Field

The RDF400J-2 disconnect switch can be used in many different applications. It is commonly used in industrial settings such as factories and manufacturing plants. It is also used in commercial applications such as office buildings and retail stores. The switch is designed to provide a safe and reliable means to disconnect the power to an electrical source. It is also used to control both single and three phase loads. The switch is UL Listed which means that it meets the safety requirements of the Underwriters Laboratories.

Working Principle

The RDF400J-2 disconnect switch is designed to work with a manual handle. When the handle is moved into the off position, the contacts within the switch disengage, cutting off the power supply to the connected appliance. This ensures that the appliance is safely and quickly disconnected from the source of power. Additionally, the switch is designed to prevent accidental reconnection of the appliance. The switch is constructed using a non-flammable, heavy duty nylon construction that is designed to withstand the harshest of environments.

In addition to manually operated handles, the RDF400J-2 disconnect switch can be operated using a variety of control strategies. This includes using a low voltage circuit control, a solenoid, or even a motorized switch. The motorized switch is a great option for controlling larger loads as it allows for precise control of the switch.

Conclusion

The RDF400J-2 disconnect switch is designed to provide a safe and reliable means of disconnecting electrical sources. It is used in a variety of applications and can be operated using a manual handle or a variety of control strategies. Additionally, it is constructed using a non-flammable, heavy duty nylon construction that ensures it can withstand extreme environmental conditions. These features make the RDF400J-2 an ideal choice for any industrial or commercial application.