ABD402N-B

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The ABD402N-B pushbutton switch is an extremely reliable switch that has been produced for over two decades. It is suitable for a multitude of applications, including medical equipment, alarm systems, computer hardware, and automotive/industrial control applications. The switch has a wide array of functions, including two- and three-position momentary switches. It has an anti-vandal and tamper-resistant design, which makes it ideal for applications in secured areas. It is also resistant to dust and moisture, making it suitable for outdoor and humid environments.

The ABD402N-B is based on a contact break design, which means that when the switch is actuated, the contacts are temporarily opened. This prevents sustained electrical load or overload as the contacts have a limited open period. It also offers protection against short circuits. The contacts are gold plated for improved connection between the switch and the electrical circuit. The body of the switch is made from Nylon 66, which has high heat and impact resistance as well as superior abrasion resistance.

The ABD402N-B also has a simple wiring arrangement that makes it easy to install. It has four terminals, one of which is the common terminal and the other three are normally open, normally closed and aux, which can be used to turn a load on and off. This allows the switch to be used to control loads such as motor, lamps and fans. The switch also has a built-in LED bulb which indicates when the load is on. The LED bulb is highly visible and can be adjusted by adjusting the set screw.

The ABD402N-B is designed to meet a variety of safety standards, including UL, CSA and CE mark. The switch is also equipped with an overload protection system and high-temperature control circuits to prevent damage due to high-current and high-temperature operation. The ABD402N-B is also tested for electrical and mechanical endurance, dust and moisture protection, and UV resistance to ensure that the switch can withstand a wide range of environmental conditions.

In conclusion, the ABD402N-B pushbutton switch is a reliable and durable switch for a wide range of applications. It is highly safe, easy to install and compatible with a variety of safety standards. It is highly durable and resistant to dust, moisture and UV light. It is also equipped with overload protection and high-temperature control circuits to ensure reliable and long-lasting performance. The ABD402N-B is the perfect switch for any application where reliability is of utmost importance.

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