FN378-2-21

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Power entry connectors, also known as outlet strips or power strips, are commonly used in electrical and electronic systems to control, monitor, and protect power flows. The FN378-2-21 series of power entry connectors includes both inlets and outlets, making them suitable for a variety of applications. In this article, we will discuss the application field and working principle of the FN378-2-21.

Application Field

The FN378-2-21 series of power entry connectors are designed for use in industrial and commercial environments, as well as in medical and food-processing industries. They are commonly used for controlling and protecting electrical power supplies, both at the panel level and at end-units. The high quality of these components makes them suitable for use in environments where high levels of reliability are required.

Additionally, the FN378-2-21 series is ideal for use in applications such as motor drives, commercial ovens, lighting systems, and pumps. Their robust construction and precise tolerances make them suitable for use in appliances that place high demands on safety and performance standards.

Working Principle

Power entry connectors are designed to connect and disconnect electrical circuits safely and reliably. The FN378-2-21 series works by providing two separate discreet switching circuits. The first is a power input circuit, which is connected to a power source. This is then routed to a second circuit that provides a power output to the connected device. This output is controlled by the user via a lever, allowing them to safely switch the circuit on and off.

The FN378-2-21 series are designed to ensure that a power connection can be made and disconnected without risk of electric shock, sparks, or other hazards. They also feature a ground fault interrupter, which will automatically shut off power to the connected device if it senses an electrical imbalance or fault in the system. This additional safety feature provides additional protection and peace of mind.

In addition to providing full circuit switching, the FN378-2-21 series also offers a wide range of features that allow users to configure and modify the circuit in a variety of ways. Common features include surge protection, overload protection, and a range of additional electrical indicators. All of these features help ensure that the connected device is always powered at the optimum level while simultaneously preventing any risk of damage to the device.

The FN378-2-21 series of power entry connectors is a reliable and versatile solution for a wide variety of applications. From industrial and commercial applications to medical and food-processing applications, they are sure to meet your power management needs. With advanced features and a rugged construction, the FN378-2-21 series of power entry connectors can help protect your equipment and users from electrical hazards.

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