WR121J71V3G2

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Introduction

Rocker switches are electromechanical devices designed for the control of electrical appliances like lights, motors, and pumps. Their main characteristic is that they turn a single pole double throw (SPDT) switch into a two-pole single throw (2PST) by rocking it back and forth. The WR121J71V3G2 rocker switch is part of the wide variety of rocker switches available in the market. In this article, we will provide an overview of the WR121J71V3G2 rocker switch, the application fields it is suitable for and the working principle behind it.

Overview of the WR121J71V3G2 Rocker Switch

The WR121J71V3G2 rocker switch is a single-pole dual-throw (SPDT) rocker switch. It is a medium-sized switch and is equipped with a red LED indicator light. It can be used to control and power both AC and DC devices. The switch has a rating of 16A 125V AC and 10A 250V AC. It has an operating temperature range of -25 to 55 C, an insulation resistance of more than 500 MOhm, a dielectric strength of 1500V RMS/1 min, and a contact resistance of more than 50 mOhm.

Application Fields of the WR121J71V3G2 Rocker Switch

The WR121J71V3G2 rocker switch has varied applications in the control and regulation of AC and DC devices. It is suitable for use in home appliances, lighting, indoor and outdoor decorations, audio systems, and other types of electrical equipment. It is also suitable for use in automotive, factory automation, and industrial applications.

Working Principle of the WR121J71V3G2 Rocker Switch

The basic working principle of the WR121J71V3G2 rocker switch is simple yet efficient. When the rocker switch is in the ‘OFF’ position, the power supply to the electrical device gets disconnected. When the rocker switch is in the ‘ON’ position, the power supply is connected and the electrical device starts functioning. The red LED indicator lights up when the switch is in the ‘ON’ position, indicating that the power supply is connected.

Conclusion

The WR121J71V3G2 is an efficient rocker switch which can be used in a variety of application fields. It is easy to install and use, and it is capable of controlling and regulating both AC and DC devices. Its working principle is simple yet effective and it can be used to reliably and reliably control any electrical device. The WR121J71V3G2 switch will prove to be a valuable asset to any electrical application.

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