KUMP-11D58-24 Relays

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Power relays are widely used in various electronic equipment for connecting or disconnecting power. They are particularly useful when the power needs to be switched on and off, or when a safety switch is required. The KUMP-11D58-24 is a power relay from the KUMP range of power relays, with a rated current of over 2 Amps.

Application Field

The KUMP-11D58-24 can be used in a wide variety of applications. It provides a reliable, mechanical switching action with a low cost alternative for controlling medium current requirements. It is suitable for use in environments with high shock and vibration tolerance, and can also be used in harsh environmental conditions. It is ideal for use in circuit boards that require frequent switchover operations. It has a long-life reliability and is compliant with European standard EN54-10.

Working Principle

The KUMP-11D58-24 power relay is an electromechanical device containing an electromagnetic coil, a set of contacts, and a magnet. When electrical current is passed through the coil, a magnetic field is created which induces a voltage across the contacts, thereby closing the circuit and activating the relay. When current is no longer applied to the coil, the magnetic field dissipates, and the voltage is released from the contacts, opening the circuit and deactivating the relay.

Consequently, the KUMP-11D58-24 can be used to control electrical circuits such as switching on and off high specifications DC motors and AC loads. It can also manage low-power lighting systems, machine safety systems, and consumer products.

Advantages

The KUMP-11D58-24 has several advantages compared to other relays. It has a mechanical and electrical life of up to 100,000 cycles, ensuring a reliable and efficient performance without loss of service. The contacts are made of high quality materials, providing a high-temperature resistance and excellent electrical reliability. Moreover, the contacts provide a high speed of switching, making it suitable for high-frequency operations.

The KUMP-11D58-24 also has a low contact resistance, which reduces any power loss when it is switched on. In addition, the contacts have a low level of contact bounce, meaning that the relay can be used in applications requiring precise control. Finally, the KUMP-11D58-24 is compliant with EMC regulations, ensuring that it is protected from interference caused by external electromagnetic fields.

Drawbacks

Despite its advantages, the KUMP-11D58-24 has some drawbacks. For instance, it has a higher cost compared to other relays. Additionally, the coil voltage is limited as it requires a specific voltage for its operation. Moreover, the contacts in the KUMP-11D58-24 are not suitable for switching high power loads.

Conclusion

The KUMP-11D58-24 is a power relay with a rated current of over 2 Amps. It is commonly used to control electrical circuits such as switching on and off high-specification motors and AC loads. The KUMP-11D58-24 has several advantages such as high-temperature resistance, excellent electrical reliability, high speed of switching, and low contact resistance. However, it is more expensive than other relays and the coil voltage is limited.

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