BR247-600B2-28V-007L

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Power relays are widely used in commercial, industrial, and automotive applications, including engine control and protection, lighting, chargers, and starters. The BR247-600B2-28V-007L is a power relay particularly designed for automotive applications, with the capacities of up to 2 Amps per pole.

The BR247-600B2-28V-007L is a bimetallic relay with two termination connections and one millivolt coil. It uses a bi-metallic strip, which is heated by the coil current and bends when it is heated. The contact pressure between the bimetallic strip and the contact arm is adjusted through the use of a spring. This ensures better electrical connections when the unit is activated, providing better performance and reliability.

The BR247-600B2-28V-007L is designed to provide protection against overloads and short circuits. The bimetallic strip can accommodate a wide range of current ratings, from 2A to 15A, enabling the relay to be used in a variety of different applications. This relay is also suitable for heavy-duty and on-off applications, such as in automotive applications.

The BR247-600B2-28V-007L power relay is typically used in automotive and heavy-duty applications, and is designed to reliably manage high-powered and high-voltage electrical loads. Thanks to its bimetallic construction, it is able to handle a range of currents from 2A to 15A, ensuring flexibility and reliability in all circumstances. The bi-metallic construction also results in superior resistance to thermal cycling and aging, providing better performance and longer service life.

These relays are also suitable for use in many other applications, including lighting, motor control, and power-supply switching. The relay can be used in either on-off switching mode or latching mode, depending on the specific application. This power relay is also designed with a latching circuit, so the contacts in the circuit remain closed, even when the power output is lost. The latching circuit allows the BR247-600B2-28V-007L to remain in the ‘on’ state, even after the power input is disconnected, until power is restored.

The working principle of the BR247-600B2-28V-007L relay is based on the bimetallic strip, which is heated by a millivolt coil. The contact pressure between the bimetallic strip and the contact arm is adjusted through the use of a spring. When the output of the millivolt coil is increased, the bimetallic strip is heated and the contact arm is moved. This closes the contact, allowing electrical power to flow through the circuit. Alternatively, when the output of the millivolt coil is decreased, the bimetallic stripcool down and the contact arm returns to its original position, thus opening the circuit.

Overall, the BR247-600B2-28V-007L is a reliable and robust power relay, designed specifically for automotive applications and high power applications. It features a bi-metallic construction, allowing it to accommodate current ratings of up to 15A and providing superior resistance to thermal cycling and aging. This power relay is also suitable for many other applications, ranging from lighting to motor control, and is designed with a latching circuit for longer-lasting power connections.

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