KUEP-11A15-120

Power Relays, Over 2 Amps

KUEP-11A15-120 is a power relay with a DC coil and a contact rating of 120V AC. This relay is widely used in a wide variety of applications from switching motor starters, furnaces, refrigerators, electric heaters, and air conditioners. The main advantages of using this type of power relay are its high current carrying capacity, fast switching capability, and long service life.

Application Field:

This KUEP-11A15-120 power relay has applications in many different areas. The most common applications include switching motor starters, furnaces, refrigerators, electric heaters, and air conditioners. It is also used in other electrical systems such as lighting, security systems, fire alarm systems, and emergency lighting. All of these applications require a reliable switch to protect the equipment when it receives an electrical overload or short circuitry.

Working Principle:

Simply put, the working principle of the KUEP-11A15-120 Power Relay is based on an electromagnetic induction effect. It works based on the principle of electrically-driven magnetic fields. When an electric current flows through a coil, it generates a magnetic field. When this magnetic field interacts with the core of the relay, it forces the electromagnet armature to move, thus changing the contact combination and switching on or off the electrical system.

The KUEP-11A15-120 power relay consists of two separate parts: the contact arm and the coil. The contact arm is a metal lever that moves when the coil is energized. When the coil is activated, it creates a magnetic field that pulls on the contact arm. This action opens and closes the circuit, hence activating the unit’s output. The contact arm has several contact points which act as a limit stop for the arm. When the contact arm is pulled by the electromagnetic field, the contacts open and close, thus switching the appropriate electrical circuit.

For a system to function properly, the relay must be set up correctly. This involves determining the maximum and minimum currents required for operation. The contact arm and the coil must be properly adjusted before applying power to make sure that the relay’s performance is optimal.

The KUEP-11A15-120 power relay is a reliable and cost-effective solution for applications requiring high currents to be operated. This type of relay can handle loads of up to 120V AC, and it has a fast switching time and a long service life. With its robust construction, it is suitable for a range of domestic and industrial applications, and it is the perfect choice for users who need a reliable, trouble-free switching solution.