KUHP-11A51-24

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Power relays are electric components that, by means of a voltage or current control, can disconnect or close electric circuits. They are used when it is necessary to control a large power source with a moderate power control circuit; for example, relays can turn on and off large heating and cooling devices, large circuits using low level control. KUHP-11A51-24 is a type of power relay with an electrical current rating over 2 Amps, and its application field and working principle will be discussed in this article.

Application Field

KUHP-11A51-24 is applicable for a wide array of circuits, when it is necessary to control large power sources with a moderate power control circuit. Typical application fields include heating and cooling devices, such as those used for climate control; large circuits like those used in an industrial setting; and low level control devices, such as the ones used in computing hardware.

Technical Specifications

KUHP-11A51-24 has high reliability and long life over 2 Amps of break capacity. The contact rating is 1A/250VAC or 30VDC, breaking capacity is 4000A/250VAC and coil rating is 3W. This type of power relay is a 4-pin, SPST-NO, silver alloy terminal type. It has surge suppression and comes with oil tight specification.

Working Principle of KUHP-11A51-24

The working principle of KUHP-11A51-24 is based on the operation of electromechanical relays. When current is applied to the relay coil, it forces a switch to close, in turn connecting the circuit. This creates a magnetic field, which pulls the contact arm into contact with the contact point. When the current is stopped, the switch opens and the contact arm is released, isolating the circuit. KUHP-11A51-24 is specifically designed to be used in high-power applications, as it is capable of dealing with up to 2 Amps of break capacity.

Conclusion

KUHP-11A51-24 is a power relay with an electrical current rating over 2 Amps. It has a 4-pin, SPST-NO, silver alloy terminal type and is suitable for a wide range of applications. This power relay has high reliability and long life, and is ideal for high-power applications. Its working principle is based on the operation of electromechanical relays, wherein a magnetic field is created when current is applied to the relay coil.

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