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Rocker Switches

Rocker switches are a type of electrical switch that is made up of a panel or handle that rocks or pivots when engaged, turning the device on and off. RA901-VB-B-1-V is one such product by the brand Westminster Technologies, designed for industrial and panelboard applications.

Application Field

RA901-VB-B-1-V rocker switch is not only interlocked but also has a wide variety of actuator and circuit configuration options. It is commonly used to control lighting and other lighting options, motors, industrial equipment, HVAC electrical applications, agriculture, home appliances, and more. Its rugged construction, locking capability, and UL certification make this switch ideal for a wide range of applications.

Working Principle

When the RA901-VB-B-1-V rocker switch is engaged, the panel pivots or rocks, and a pin-coupler inside the switch operates the electrical circuit and engages the device. The pin-coupler is made up of a vane which touches the electric contacts, connecting the circuits and activating the device. When the rocker switch is disengaged, the pin-coupler disengages, and the device is turned off.

Conclusion

The RA901-VB-B-1-V rocker switch is a reliable, versatile, interlocked switch that is UL certified and suitable for a wide range of industrial and panelboard applications. The vane pin-coupler operates the electrical circuit quickly, delivering dependable and precise control of motors, lighting, agricultural applications, HVAC electrical applications, and other industrial and panelboard applications.

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