NC2D-JPL2-DC3V

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Power relays are electrical switches that open or close a circuit when certain conditions are met. These conditions often range from a low current to a higher one, from an open to a closed circuit, or from a low to a high voltage. NC2D-JPL2-DC3V is one of the power relays that are designed to switch an electrical circuit when the current exceeds two amperes. It is a fast-acting single-pole double-throw (SPDT) electric switch.

The NC2D-JPL2-DC3V relay is a two-pole, 180° DC electric switch that is operated by a single-phase polarized electric current. It is an SPDT, which means that it has a ‘common-pole’, two ‘normally-closed’ poles and two ‘normally-open’ poles. The two N/C and N/O poles are placed opposite each other and when the relay is not energized, the N/C poles are connected and the N/O poles are disconnected. It is powered by either a DC voltage or a single-phase AC voltage.

The main application field of the NC2D-JPL2-DC3V relay is motor control. The relay is used to switch the motor’s power from an idle state to an active state, or vice versa. It is also used as an over current protecter for motors or other electrical devices. It can be used to switch power circuits in case of current exceed a pre-determined level. Moreover, it can also be used to switch the control circuits in case of over two amperes current.

The working principle of the NC2D-JPL2-DC3V relay is simple. When the current exceeds two amperes, it will close the N/O pole and open the N/C pole. Therefore, the power supply to the motor or other electrical devices will be cut off and the motor or electrical device will be deactivated. Once the current falls below two amperes, the relay will open the N/O pole and close the N/C pole, thus, the power supply to the motor or electrical device will be back on. The switching process will be repeated over and over again, depending on the current level.

The NC2D-JPL2-DC3V relay is a reliable and precision control device that can be used in many application fields. It is a fast-acting SPDT electric switch and it is capable of switching an electrical circuit when the current exceeds two amperes. Moreover, it can be used to switch the power and control circuits of motors or other electrical devices. The working principle of this relay is simple and can be used in many industrial and domestic applications. Therefore, the NC2D-JPL2-DC3V relay is an ideal choice for motor control and over-current protection.

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