19211-11

Disconnect Switch Components

The 19211-11 is a type of disconnect switch, which is a device used to make and break an electrical circuit. It is designed to achieve a reliable open-circuit state to stop power from flowing through it. It is often used as a safety mechanism in hazardous environments, and typically requires a user-pulled handle to activate. It is rated for both AC and DC applications.

Applications of the 19211-11 Disconnect Switch can be found in many industrial, commercial and residential environments. Most frequently, the switch is used as a main electrical power source switch either outside or near the building\'s electrical service panel. When the switch is engaged, it allows electricity to enter the building, and when it is disengaged, it prevents electricity from entering the building. The switch can also be used as a safety mechanism to instantly shut off power to a particular system in the event of an emergency, for example, if there is a fire or flood.

The 19211-11 Disconnect Switch operates through the use of a movable arm which is connected to a handle. When the handle is pulled down, the arm engages and connects two contact points, allowing electricity to flow through. When the handle is released, the arm disengages the contact points and stops electricity from flowing. This ensures that the electrical circuit is safely broken and that power can no longer flow through it.

The 19211-11 Disconnect Switch is designed to be robust and reliable, and is UL listed. The switch is offered in both single- and double-pole versions, with most models rated for up to 600 Volts AC/DC and 10 Amps. The UL listing signifies that it meets all safety requirements and is designed to be used in hazardous areas. The switch also includes various enhancements, such as replaceable contacts and adjustable settings.

At the heart of the 19211-11 Disconnect Switch is a sophisticated mechanism which enables reliable open-circuit states. The key components of this mechanism include a spring-loaded lever, latch, contact points and a handle. When the handle is pulled down, the latch engages and pushes the spring-loaded lever into contact with the contact points. This allows electricity to pass through the contacts, and when the handle is released, the latch opens and disengages the contact points, thus preventing electricity from flowing.

In conclusion, the 19211-11 Disconnect Switch is a reliable, high-quality switch designed for both AC and DC applications. The switch provides a reliable, open-circuit state when motivated by a user-pulled handle, and includes many useful features such as replaceable contacts and adjustable settings. Thanks to its robust construction and UL listing, it is ideal for both commercial and residential settings.