ET21J1V3BE1

ET21J1V3BE1 Rocker Switches Application Field and Working Principle

The ET21J1V3BE1 rocker switch is a kind of integral switch which is used to switch the power circuit ON or OFF. It is usually used to control the power of street lights, office lighting and household appliances. The working principle of the switch is that when the switch is not pressed, the switch and the power supply remain separated. Therefore, no power is supplied. When pressing the switch, the contact of the switch is connected to the power supply, and then the power is supplied to the wiring.

The ET21J1V3BE1 rocker switch has many advantages, such as small size, light weight, good insulation performance, stable performance and convenient installation. Moreover, it is especially suitable for low-voltage or medium-voltage electrical power systems, such as street lamps, office lighting, household appliances, etc. It is one of the ideal switches to replace traditional contactors.

This type of rocker switch is made of high-quality plastic, stainless steel, phosphor bronze and other materials, which ensures its excellent insulation performance, high-temperature resistance and non-corrosion properties. Moreover, it has a wide working voltage range from DC 0-380V, which makes it suitable for various working environments. The product has obtained CCC, CE and other certifications, meeting the safety requirements of various Power Supply Standards.

The ET21J1V3BE1 rocker switch is an ideal switch with multiple functions which can meet specific needs. It has multiple application fields, such as street lamps, office lighting, household appliances, emergency lights, etc. At the same time, the switch can be used to control the working state of the electrical device or circuit, such as starting, stopping or reversing the operation. In addition, mechanical and electrical interlocking can be set. When the switch is not pressed, no power is supplied, and when the switch is pressed, power is supplied so as to meet your requirements.

The ET21J1V3BE1 rocker switch is a kind of multi-function switch with direct-current and alternating-current, which can meet the needs of different users. It is characterized by simple operation, good insulation performance, reliable contact performance and good appearance. It is especially suitable for street lamps, office lighting, household appliances, emergency lights, etc. The working principle is that when the switch is not pressed, the switch and the power supply remain separated, and no power is supplied. This helps to ensure safety in use. When the switch is pressed, the contact is connected to the power supply and the power is supplied through the wiring.