8D021J16BA

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The 8D021J16BA is a multi-functional circuit breakers/interrupters designed for use in electrical systems. This industrial grade device combines a high current rating with a wide range of adjustable settings, and can serve as an excellent protection device for various applications. A wide array of accessories adds versatility to the 8D021J16BA’s usage, and allows it to be used in a variety of power situations.

Applications

The 8D021J16BA is designed for use in a wide variety of applications, ranging from residential to industrial. This circuit breaker/interrupter can be used as protection with sub-panels, accessories, and general household equipment. In particular, this device is well suited for circuit protection in situations where high current ratings are needed, such as when supplying motors and transformers. Additionally, the 8D021J16BA serves as a breaker/interrupter in applications where adjustable settings are important, such as in medical device supply and control installations.

Working Principle

The 8D021J16BA operates by using an electromagnetic field generated within a coil of metal wire that is wrapped around a magnetic core. When an alternating current passes through the coil, it creates a magnetic field that causes a plunger to move within the 8D021J16BA. This magnetic field interacts with the plunger causing it to move, which activates the electrical contacts that open and close the circuit. When the current is high, the plunger moves and the contacts open, thus preventing any further current passing through the circuit. When the current is low, the plunger remains stationary and the contacts remain closed, allowing the current to pass through the circuit.

A special feature of the 8D021J16BA is that it can be adjusted to provide different levels of response to an overload. This is achieved by altering the coil and core settings within the device, which alters the magnetic field. By adjusting the magnetic field, the plunger can be set to open and close the contacts at different levels of current. This feature makes the 8D021J16BA a particularly useful protection device in situations where low and high current thresholds need to be identified and protected against.

The 8D021J16BA is designed for use in a variety of applications where multiple protection settings may be required. Its adjustable settings make it an ideal device for a range of circuits, and its excellent current rating makes it suitable for use with heavy-duty equipment. Overall, the 8D021J16BA is a reliable and versatile circuit breaker/interrupter that provides an effective level of protection for a variety of different systems.

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