47ASP1R1M2RT

Rocker Switches

The 47ASP1R1M2RT is a rocker switch which belongs to the range of rocker switches series provided by Siemens. It has applications in safety critical areas, making it ideal for industrial or commercial applications. In this article, we will discuss the 47ASP1R1M2RT application field and working principle.

Applications

The 47ASP1R1M2RT is designed for applications where the highest levels of safety, reliability and performance is required. It is ideal for applications such as motor control, electric forklifts, elevators and cranes, among others. It is also suitable for use in safety critical areas such as medical products, telecommunications, manufacturing and industrial production.

The 47ASP1R1M2RT is rated up to 10A, 250V with IP54 ingress protection and is suitable for use in hazardous areas, in keeping with the applicable NEC and CEC standards. It is also UL and CUL approved.

Features

The 47ASP1R1M2RT is equipped with several features that enable it to perform reliably and safely in its application. These features include:

• A mechanical switch with a single-pole, double-throw (SPDT) configuration that allows the user to switch between two different functions.
• A floating, dual-metal contact design that provides excellent vapor and dust protection.
• An adjustable panel rotational torque of 4 to 10 Ncm that ensures reliable operation.
• An illuminated knob for enhanced visibility.
• A protective epoxy-coated plastic housing for added durability.
• A unique panel-mount pilot LED that indicates the switch’s operating status.

Working Principle

The 47ASP1R1M2RT is designed with a single-pole, double-throw (SPDT) configuration. The SPDT switch is a versatile control device that allows a single input to be used to control two outputs. In simple terms, it has two stable positions (on or off) for the input current that, in turn, control the output current.

When the input current is in the off position, the output current is off and no current flows from the input to the output. when the input current is in the on position, the output current is on and current flows from the input to the output.

The 47ASP1R1M2RT is further equipped with an illuminated knob that provides great visibility of the switch’s operating status. The pilot LED is an added feature that allows the switch’s operating status to be monitored at a glance.

Conclusion

The 47ASP1R1M2RT rocker switch is ideal for safety critical applications and is suitable for use in hazardous areas. It features a single-pole, double-throw (SPDT) configuration, a floating, dual-metal contact design, an adjustable panel rotational torque of 4 to 10 Ncm, an illuminated knob, a protective epoxy-coated plastic housing and a panel-mount pilot LED that indicates the switch’s operating status. As such, it provides excellent reliability and safety in its applications.