C121J13S205QF

Rocker Switches

Rocker switches are multi-position switches commonly used in electronic or electrical equipments. They are operated either by hand or by a toggle switch. C121J13S205QF is one type of rocker switches that is widely used in various applications.

Application fields of C121J13S205QF

C121J13S205QF are single pole rocker switches with standard typically used in commercial and residential applications. They are widely applied in the following fields:

• Domestic indoor lighting with or without curtain protection.
• Indoor control panel or appliance.
• Local power operation system in residential buildings.
• Set top boxes.
• A/V products.

Working principle of C121J13S205QF

When external force is applied to the lever of the rocker switch, the spring-loaded contacts are energized. The contact is then released when the external force is removed. The switch is usually composed of two contact elements, namely, a static contact and a movable contact. The static contact is connected to the electrical part, while the movable contact is lifted when the rocker is pressed, forming an electrical connection between the two.

C121J13S205QF switches offers one of the simplest and most cost-effective methods to control electrical systems. They are also easy to use due to their design and feature a wide range of settings.