JWM21BB2A-A

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The JWM21BB2A-A rocker switch is a type of push-button switch that can often be found on household appliances, musical instruments, and other electronic devices. It is a single-pole, double-throw (SPDT) type switch, and is designed to either turn circuits or devices on or off, depending on the polarity of the voltage applied.

The JWM21BB2A-A rocker switch is usually used to control circuits in a variety of applications. For example, it can be used to control lighting, alarm systems, coffee makers, curling irons and other electrical devices. It can also be used to control audio signals in instruments such as guitars and keyboards, as well as in professional studio equipment.

The working principle of a JWM21BB2A-A rocker switch is relatively simple. The switch has two contacts, each containing either a normally open (NO) or normally closed (NC) contact. When the switch is “on”, the normally open contact closes, forming a circuit, while the normally closed contact opens. Likewise, when the switch is “off”, the normally closed contact closes, while the normally open contact opens. This allows the user to control the polarity of electricity in the circuit with a simple switch.

The JWM21BB2A-A rocker switch is a compact design, typically measuring around 10mmx15mm and featuring a miniature actuator. It is usually available in a variety of colors, such as black, white, or red, and can be either single or double pole switches. The switch has an electrical rating of 15A @ 125/250 VAC. Additionally, it also features a terminal “snap-in” construction for secure mounting.

The JWM21BB2A-A rocker switch is a reliable and durable switch, and is often used in a wide variety of commercial and residential applications. It is easy to install, and is generally considered to be quite reliable. Additionally, the switch is UL approved, and is suitable for both indoor and outdoor use.

To sum up, the JWM21BB2A-A rocker switch is a type of push-button switch that is typically used to control circuits in a variety of applications. It has a compact design and features a miniature actuator, and is usually available in a variety of colors. Additionally, the switch has an electrical rating of 15A @ 125/250 VAC and is UL approved, making it suitable for both indoor and outdoor use.

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