88901378

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Time Delay Relays are used to provide delayed switching of electrical contacts at predetermined intervals. The 88901378 is a popular time delay relay, typically used to control motors, pumps and other electrical equipment. In this article, we will discuss this relay’s application field and working principle.

Application Field

Time delay relays are used in a wide range of industries to provide delayed switching of electrical contacts. In industrial applications, they are often used to control motors, pumps and other electrical equipment. The 88901378 relay is an ideal choice for these applications because it is easy to set up and can be used on both AC and DC circuits.

The 88901378 time delay relay is also ideal for home applications. It can be used to control lights, fans, and other electrical appliances. It can be used to schedule lighting at certain times of the day, or to turn on fans when the temperature gets too hot. Many homeowners also use it to automatically turn off lights when nobody is in a room. All these applications are possible because of its adjustable time delay feature.

Working Principle

The 88901378 time delay relay is a solid state device designed to switch electrical contacts at predetermined intervals. It works by sensing when the power is switched on and off. As soon as the power is turned off, a timer circuit begins to count down the time delay period. When the preset time delay has elapsed, the relay will switch the contacts, allowing the electrical current to flow.

The 88901378 time delay relay has a wide range of adjustable time delay settings, ranging from 0.3 seconds to 10 minutes. This allows it to be used for a variety of applications, from very short delays to much longer ones. It also has an adjustable sensitivity setting, which lets you control how quickly the relay switches the contacts.

The 88901378 time delay relay also has an adjustable sensitivity setting, which let you adjust the minimum and maximum delay times. This allows you to get the optimal time delay for your application. Additionally, this relay is capable of operating in both AC and DC circuits, making it even more versatile.

The 88901378 time delay relay is a reliable, easy to use device for controlling motors, pumps and other electrical equipment. It is especially useful in industrial settings, as it provides adjustable time delay settings and adjustable sensitivity. Additionally, it can be used in both AC and DC circuits, making it extremely versatile.

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