ALZ21B18W

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

Power relays are one of the most versatile and useful tools for engineers and technicians. ALZ21B18W is one of the more powerful relays available on the market today with capacities up to 2 amps. In this article, we will discuss the application field and working principle of ALZ21B18W.

The ALZ21B18W is designed to be a general purpose power relay. It uses a DC coil to switch a variety of load circuits. It can be used for a variety of applications such as motor control, lighting control, and HVAC systems. The ALZ21B18W can be used in industrial, commercial, and residential settings.

The ALZ21B18W has two basic parts: the coil and the contact that make up the switching mechanism. The coil is energized when a current is applied to it. The contact opens and closes based on the current applied. When the current flows through the coil, the contact closes and the contact opens when the current is removed.

The contact of the ALZ21B18W is firmly attached to the coil and is of a heavy-duty, potted design. This ensures a long life of service. The contacts are made out of silver or gold plated copper and are rated for over 2 amps. This makes the ALZ21B18W one of the most reliable relays available on the market today.

When using the ALZ21B18W, it is important to understand the difference between a Normally Open (NO) and a Normally Closed (NC) contact. A NO contact means that the contact is open when no current is applied. A NC contact means that the contact is closed when no current is applied. Knowing which contact is which is important when wiring your equipment.

The ALZ21B18W is capable of switching AC or DC currents with ease. It can also switch currents of up to 2 amps. This makes it ideal for a wide variety of applications including motor control, lighting control, and HVAC systems. It is also extremely reliable and durable, making it a great choice for engineers and technicians.

In conclusion, the ALZ21B18W is a powerful and reliable power relay with an amazing capacity of up to 2 amps. It can be used for a variety of applications such as motor control, lighting control, and HVAC systems. Its heavy-duty design ensures a long life of service and reliability. It is easy to install and can switch between AC and DC currents with ease. If you are looking for a reliable power relay with plenty of power, then the ALZ21B18W is the right choice for you.

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