1393303-9

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Power Relays, Over 2 Amps

The 1393303-9 is a power relay with a current rating of over 2 Amps. This type of relay is designed to switch electrical power devices on and off in a variety of industrial and commercial applications. It is typically used in applications that require the automated switching of electrical appliances such as motors, compressors, lighting systems, and other power loads.

Applications

The 1393303-9 power relay is capable of controlling and turning on/off a variety of electrical devices in both commercial and industrial applications. Its most popular uses are for switching electrical cables, piping systems, heating/cooling systems, and ventilation systems. The 1393303-9 is also suitable for automotive purposes, such as for controlling fans, headlights, alarms, and other devices in automobiles. Additionally, the relay is commonly used in communication applications as well, including for data speed control and data logging.

Working Principle

The 1393303-9 works based on a common principle used in most power relays: a coil is used to create an electromagnet field which, when activated, attracts a moving contact to close a circuit and allow power to flow. This process is also commonly referred to as “electronic switching” or “electrical switching”, depending on the application. The coil in the 1393303-9 is surrounded by a series of magnet shunts that are used to help reduce the magnetic field created and provide more precise current control.

The 1393303-9 relays are also fitted with multiple contact points that provide each pole with its own discrete route, allowing for multiple functions to be controlled simultaneously. This also helps to reduce wear and tear on the relay, as each contact point is less likely to be overused.

Mounting and Dimensions

The 1393303-9 power relay is designed to be mounted onto a board, bracket, or panel, depending on the application and space requirements. The relay’s mounting holes are designed for direct welding and the relay itself is designed to handle vibrations and shocks without damage. The dimensions of the 1393303-9 are 4.3 inches long, 2.6 inches wide, and 1.7 inches high (10.9 cm x 6.6 cm x 4.3 cm).

Advantages

The 1393303-9 power relay offers a number of advantages, including the ability to control multiple electrical devices at once with minimal wear and tear on the relay. Additionally, the 1393303-9 is designed to be robust and withstand vibration and shocks without damage. The relay is also designed with a low current rating and multiple contact points, making it an ideal choice for commercial and industrial applications.

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