FRN91-11BB

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Rocker switches have been around for many years, providing reliable and consistent switching functions in diverse applications. The FRN91-11BB rocker switch is a great example of their usefulness in commercial, industrial and residential applications. Let\'s explore the rocker switch and its many uses, as well as its working principle.

Applications of the FRN91-11BB

The FRN91-11BB is an industrial-grade, double pole, momentary rocker switch. It features a double pole design, a momentary switch function and a SPDT configuration. It is voltage-rated at 250 V and can handle up to 20A of continuous current. It is designed for use in control panels and mounted in industrial-grade electrical boxes to regulate the flow of electricity. It is ideal for applications such as controlling power for motors, vending machines, conveyor belts and other automated machinery.

FRN91-11BB Construction and Actuator

The FRN91-11BB is constructed with a durable, corrosion-resistant housing and contact surface. The contact surface is made from gold-plated brass contacts, which makes it suitable for long-term use in harsh environmental conditions. The actuator liner is made of nylon, and the switch itself is fitted with an actuation lever that uses a mechanism called a rocker to control the flow of power.

The lever is designed to move in an up-down direction, which allows it to control the switch. When the actuator is actuated, a signal is sent that causes the contacts inside the switch to open or close the circuit, depending on the operation of the switch. The lever is designed to return to its original position after it has been actuated, allowing the circuit to remain open or closed until it is actuated again.

FRN91-11BB Operating Principle

When the actuator lever is actuated, the contacts inside the switch open or close. This opens or closes the circuit, allowing the current to flow through the switch until the switch is actuated in the opposite direction. The two poles of the switch, known as the common (C) and Normally Open (NO) poles, are responsible for the two distinct states of the circuit. When the lever is in the down position, the circuit is closed and the current flows, and when it is in the up position, the circuit is open and no current flows.

In addition, the switch is designed to be highly reliable and operate repetitively. It features a durable construction that helps protect it from shock, vibration and abuse, and a corrosion-resistant contact surface that provides reliable switching functions even in harsh environments. The FRN91-11BB is designed to handle temperatures between -25 to +85°C.

Conclusion

The FRN91-11BB rocker switch is an industrial-grade switch designed for control panels, vending machines, conveyor belts and other automated machines. It features a double pole design, a momentary switch function and a SPDT configuration, and is voltage-rated at 250 V and can handle up to 20A of continuous current. It operates using a rocker mechanism actuated by a lever, with the two poles of the switch controlling the two distinct states of the circuit. The FRN91-11BB is reliable and resilient, with a durable construction that makes it suitable for long-term use, even in harsh environments.

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