91MCE16-S5B

Snap Action, Limit Switches

The 91MCE16-S5B switch is a snap-action, limit switch that is available from several manufacturers. It is widely used in commercial, industrial, and home-automation applications, including home security systems.

The switch is a single pole double throw switch, capable of making and breaking both AC and DC lines. It is designed to handle a maximum current of 10 amps on both AC and DC lines and a maximum voltage of 250V AC/48V DC. It has an operating force of 1.42 lbs and a maximum travel of 0.079 inches.

Application Field

The 91MCE16-S5B switch is frequently used in a variety of applications, such as doorbells and alarm systems, automatic pool cleaners, electric scooters and wheelchairs, automated fountains, motor vehicle start and stop switches, household appliances, and lighting automation. It can also be used for automatic door locks, garage door openers, and security systems.

Working Principle

When power is applied to the 91MCE16-S5B switch, it will open if the force applied to the actuator exceeds a preset limit. The actuator is released to the “off” position when the limit is reached. When the applied force is below the limit, the actuator is in the “on” position.

When the actuator moves to the off position, it triggers a spring loaded switch that completes the circuit. Once the circuit is complete, the actuated device is allowed to operate. When the circuit is interrupted, the actuated device will return to its initial state.

The 91MCE16-S5B switch also offers a breaking capacity and non-break circuitry. The breaking capacity is designed to limit the amount of current passing through the actuator, while the non-break circuitry is designed to allow the actuator to continue passing current, even when the force applied to it exceeds the limit.

The 91MCE16-S5B switch is a reliable and cost-effective switch for a variety of residential, commercial, and industrial applications. With its ability to make and break both AC and DC currents, as well as its breaking capacity, the switch is ideal for controlling a wide range of devices.