NC4EBD-JPL2-DC48V

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Power relays have been used for many years, providing a wide variety of applications with a range of reliable switches. The NC4EBD-JPL2-DC48V is an advanced power relay, used for applications requiring a current range of over 2 amps, allowing control of high-power circuits such as motors and transformers with a single device. The NC4EBD-JPL2-DC48V is a DC-powered, 4-pole device with 2 open-normal, 2 close-normal, 1 common, and 1 normally open contact. In this application field, it is used to control high-current load circuits, making use of its ability to switch in both directions.

The working principle of the NC4EBD-JPL2-DC48V is based on the application of an electromagnet system. It consists of a conductor coil wound around a magnetic core and two contacts. When power is supplied to the coil, a magnetic field is generated around the core, creating a current flow through the contacts. This current flow is then used to close or open the contacts. As the contacts move, they open or close the circuit, allowing current to flow or switching it off. This type of contact arrangement is commonly known as a \'Make and Break\' operation.

The NC4EBD-JPL2-DC48V has a minimum breakdown voltage of 48V and is rated for currents up to 2 amps. It is available in both standard and reverse versions, making it suitable for a range of application scenarios. When operated in reverse, the coil is energised when the circuit is opened, while in standard mode, it is energised when the circuit is closed. This makes the device suitable for applications that require both form of operation.

The NC4EBD-JPL2-DC48V also has an adjustable, time-delay function, allowing the coil to be energised for a certain amount of time before the contacts open or close. This is useful when controlling high-power loads, as it allows the relay to gradually adjust the current level, ensuring that a safe operating level is reached before full power is applied.

The NC4EBD-JPL2-DC48V is also highly reliable and durable. It has an operating temperature range of -20°C to 85°C and is rated for up to 1 million switch operations. This makes it suitable for a wide range of applications, from automotive and industrial to consumer electronics and home appliances.

In summary, the NC4EBD-JPL2-DC48V is an advanced power relay suitable for applications requiring a current range of over 2 amps. It is a DC-powered, 4-pole device with two open-normal, two close-normal, one common, and one normally open contact. It has an adjustable time delay function and is rated for currents up to 2 amps and temperatures up to 85°C. It is highly reliable and durable, allowing for up to 1 million switch operations.

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