KC58A9.501NPS

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The KC58A9.501NPS is a type of rotary switch, often seen in medium-voltage applications. It is made of high temperature switch plastic. It has an impressive ignition current of 55Mw, allowing it to be used in a wide range of applications, such as circuit breakers, drives, and relay panels. The switch can also be used with an AC or DC power supply. Essentially, the KC58A9.501NPS is designed to switch a circuit on or off depending on the position of the switch. This is accomplished by the switch having a one-piece contact that is part of a spring system. When the rotation of the switch is in the "on" position, the spring provides an electrical connection between the two contact points. On the other hand, when it is set to the "off" position, the spring system is inactive, and no connection is made.

The mechanism of the KC58A9.501NPS is relatively simple. It consists of a toggle arm and a pair of copper plungers. As the toggle arm is moved, the copper plungers have a direct effect on the contacts, and this affects the electrical current. By using a spring system, the toggle arm will remain in place until it is manually moved to the "off" position. The toggle arm is also protected by a cover to prevent it from accidentally being moved.

The KC58A9.501NPS also features a dielectric strength of 1,500 VAC and a Surge Suppression feature which provide protection from surges. The switch has a temperature range of -25°C to 65°C and is rated for up to 1 million mechanical operations. Finally, the plastic switch can be used in high humidity applications, as it is IP66 rated.

In short, the KC58A9.501NPS is a rotary switch with a spring-mechanism that provides an electrical connection between two contact points when set to the "on" position, and disconnects when set to the "off" position. It features a dielectric strength of 1500VAC and surge suppression, and has a temperature range of -25°C to 65°C. Lastly, it is IP66 rated, making it suitable for high humidity applications.

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