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Power Relays, Over 2 Amps

MKS2PN AC120 is a general-purpose, high powered overload relay used in a variety of industrial applications. It is designed to provide overcurrent protection in high-voltage applications that require a large amount of power. The MKS2PN AC120 is a high-performance, two-stage overload relay, designed to offer overcurrent protection and long-term reliability.

The relay measures overcurrent which may result from overload or short circuit conditions. When overcurrent is detected, it will trip the circuit and protect it from overcurrent or overvoltage damage. The overcurrent relay is designed with two adjustable settings, one for short circuits and one for overloads. It has two independent stages; a main stage and a reset stage. In the main stage, the MKS2PN AC120 uses an electromechanical thermal switch to detect the overcurrent and then initiate the trip. The reset stage uses an electromechanical mechanical reset switch which is triggered by the trip.

The MKS2PN AC120 is designed to provide reliable protection in a wide range of industrial applications, including shipbuilding, chemical, power generation, petrochemicals, oil and gas, and food and beverage processing. It is capable of handling up to 120 Amps of current and can be used in a single-phase or three-phase system. It can be mounted onto a panel or mounted directly onto the walls of the system. It has a long-life design and is built to withstand high levels of vibration and shock.

MKS2PN AC120 also has the capability of providing resistance against higher voltage levels. This makes the device suitable for use in other applications, such as power distribution. It also has a wide temperature range, up to 125°C, making it suitable for applications that require higher operating temperatures. In addition, the MKS2PN AC120 is designed with a durable plastic shell, which allows it to be used in multiple locations in the same system.

The working principle of the MKS2PN AC120 is relatively simple; it continuously monitors the current flow of the circuit and when the current exceeds the preset level for either short-circuit or overload condition, it activates the trip and shuts off the power supply. The power will not be restored until the reset button is pushed. The MKS2PN AC120 is designed for long-term reliability and is the perfect choice for high-voltage industrial applications that need overcurrent protection.

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