ALZ51F12

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ALZ51F12 is a power relay typically used in systems rated for over 2 amps. It is a powerful switching device that operates when triggered by an electromagnetic coil or contact. This means it can be used both as a contactor (when switching high currents) and as a relay (when switching voltages or low currents). ALZ51F12 is primarily used in applications where circuit opening or closing is necessary, such as motor, light, and air conditioning control.

The ALZ51F12 consists of two components: a contactor and a relay. The contactor is the primary switching device and typically consists of three sets of contacts: the normally open (NO) contact, the normally closed (NC) contact, and the common (COM) contact. The relay is electrically triggered by an electromagnetic coil and works by closing the NO contacts when the coil is energized, and vice versa. This ensures that the required circuit is opened or closed based on the input signal.

The ALZ51F12 is available in multiple sizes and can handle large currents and higher voltages. It is also designed to be extremely safe for users thanks to a protective plastic case. Additionally, the relay features a short-circuit protection mechanism that can help avoid electrical shorts and minimize the risk of fires. Finally, a special contact arm is designed to ensure reliable switch operation.

The ALZ51F12\'s working principle is quite simple. When triggered, the contactor closes the NO contact and the current flowing through the normally closed contacts will be interrupted. This disconnects the required circuit, allowing the switch to open. On the other hand, when the contactor opens, the current will be connected to the newly closed contact, creating a closed loop and allowing the required circuit to open.

Overall, the ALZ51F12 is an efficient and reliable power relay commonly used in a wide range of applications where controlling high currents and voltages is required. Its advanced design and safety features allow users to confidently use it in all types of applications.

The specific data is subject to PDF, and the above content is for reference