3100-30J17999AT

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Power Relays, Over 2 Amps

3100-30J17999AT is a latching type power contactor with a rated operational current of more than 2A, and it is widely used in all kinds of power equipment for overload protection, reverse phase protection, short circuit protection, and motor starting. The characteristics of the 3100-30J17999AT include: high effiiciency, high current carrying capacity, low temperature rise, long service life, high reliability, and small size.

Application Field

The 3100-30J17999AT power contactor is widely used in all kinds of industrial and commercial applications. It is applicable in electric control systems, power distribution systems, motor control systems, UPS systems, lighting control systems, and high voltage circuit breaker systems. It is especially suitable for large equipment where a high degree of reliability is required.

Working Principle

The 3100-30J17999AT power contactor consists of a contactor body, contact elements, and power terminals. The contactor body is composed of an iron shell, an insulation layer, and a current transformer coil. The contact elements are the main parts of the 3100-30J17999AT which are usually made of copper alloy and are designed to carry heavy current loads. The power terminals are the connection points to the external circuit. The current transformer coil senses the current and when the current is higher than the rated current, it will trigger the contact elements and disconnect the load circuit.

The 3100-30J17999AT also has the function of automatic reset. When the current in the external circuit drops to a safe level, the 3100-30J17999AT can automatically reset and reconnect the electrical circuit. This ensures that the equipment is protected from electrical overloads while ensuring that the equipment is running safely and efficiently.

Advantages

The 3100-30J17999AT is a highly reliable and efficient power contactor for use in all kinds of applications. One of the main advantages of this contactor is its low temperature rise, which helps to ensure that the contactor is able to operate efficiently and safely. The contactor is also designed to reduce the on-state resistance, which helps to minimize power losses and improve overall efficiency.

The 3100-30J17999AT contactor is also equipped with short-circuit and overload protection. This ensures that the device is able to protect the equipment from any unexpected events which could result in damage or harm. Additionally, the 3100-30J17999AT contactor also provides protection against reverse-polarity connections, which helps to prevent any accidental damage to the electrical circuit.

Conclusion

The 3100-30J17999AT is a highly efficient and reliable power contactor with a wide range of applications. Its low temperature rise helps to ensure that it operates stably and efficiently. Furthermore, it is also equipped with overload and short-circuit protection as well as reverse-polarity protection, which help to ensure the safety of the electrical equipment. This makes the 3100-30J17999AT an ideal choice for all types of electrical equipment, including equipment operating in high voltage circuits.

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