120A Three-Phase Wall-Mounted Latching Relay

CT-120 120A Three-Phase Wall-Mounted Latching Relay is a key component specially designed for three-phase power meters. It is especially suitable for power systems that require high precision and efficiency. Its magnetic latching design allows the relay to remain stable in the closed state without the need for continuous power supply, which not only improves the overall efficiency of the power system but also extends the service life of the product. CT-120A magnetic latching relay adopts advanced magnetic latching technology, which consumes almost no power in the holding state, ensuring efficient and energy-saving operation. With high electrical life, the CT-120 not only significantly reduces the frequency of equipment maintenance and replacement, but also improves overall system reliability and stability. Whether in industrial automation, renewable energy or smart building management, the CT-120 is the ideal choice to ensure efficient and accurate power monitoring.

（COIL SPECIFICATION）20℃

Features

Wide range of input voltages: CT-120 supports a variety of input voltages from 6VDC to 48VDC, which can adapt to different power system requirements.

High rated current: This relay can carry current up to 120A and is suitable for high-power power monitoring systems.

Ultra-long electrical life: The electrical life can reach 15,000 times, reducing the frequency of equipment maintenance and replacement.

Superior energy efficiency: Through magnetic holding technology, almost no power is consumed in the holding state, effectively reducing operating costs.

Quick response mechanism: able to respond to current fluctuations in a timely manner to ensure the accuracy of the monitoring system.

Application areas

CT-120 magnetic latching relay is suitable for a variety of power monitoring and control scenarios, including but not limited to:

Three-phase power monitoring: Used in conjunction with power meters and wall meters to monitor three-phase current and voltage status in real time.

Industrial automation: Ensure the accuracy and reliability of current control in various industrial equipment.

Renewable energy systems: Current monitoring and control in solar and wind power systems.

Intelligent building management: Optimize building power management and improve energy efficiency.

1. Ensure safety: Before installation, please make sure the power supply is disconnected to ensure safety.

2. Fixing location: Choose a suitable wall location and fix the relay in a dry and ventilated place.

3. Wiring steps: Connect the relevant cables according to the wiring instructions provided by the product.

4. Functional test: After the installation is completed, turn on the power and conduct various functional tests to ensure that the relay is working properly.

Instructions for use

1. The factory state of the magnetic latching relay is the contact closed state (reset state), but the state may change due to factors such as impact during transportation or installation of the relay. Therefore, it is necessary to take measures to reset it before use.

2. In order to ensure reliable operation of the magnetic latching relay, the excitation voltage applied to the coil must reach the rated value, and the pulse width must reach more than 3 times the action time.

3. Make sure to use it within the rated current and voltage range to avoid exceeding its load capacity. Regularly check the contact points and wiring to ensure good connections and stable working conditions.

4. During use, do not drop, throw, throw or drop the product from high altitude. This will affect the performance of the product. If any abnormality is found, please cut off the power immediately for inspection to ensure the safety of the equipment.

Packing specifications: 400 pieces per box

Warranty period: 1 year (excluding man-made damage)

Price: Please contact the sales department for the latest quotation and ordering information.

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customer service

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