JZ7 Contact Relay

 JJZ7 contact relay is mainly used in control circuits with an AC frequency of 50Hz (can be used for 60Hz after derivation) and a rated working voltage of 380V or a DC rated voltage of 220V. They are used to control various electromagnetic coils to amplify signals or transmit signals to related control components at the same time.

Mounting options: Horizontal or vertical.

Compatible devices: Suitable for industrial automation control, power equipment signal transmission, and other scenarios.

JZ7 contact relay has many advantages:

1. Stable Performance: Utilizing a high-performance sealed structure, it is moisture-proof, dust-proof, and maintains continuous operation, ensuring high reliability.

2. Precise Operation: Accurate operating voltage, high return coefficient, zero jitter, and low power consumption allow for simultaneous operation and return of multiple contacts (100% controllability).

3. Durability: Long electrical and mechanical lifespans, high insulation withstand voltage, and low contact resistance make it suitable for locations subject to strong interference or poor power supply quality.

4. Multifunctional Features: Features both power and operation indicators, a wide operating voltage range (50V to 300V), and extremely low operating current (≤5mA).

1. Industrial Automation: Controls the on/off status of components such as solenoid valves and sensors in mechanical equipment.

2. Power Distribution: Cooperates with circuit breakers to remotely open and close circuits.

3. Smart Home: Enables coordinated control of home appliances through signal conversion.

Our Mission and Vision
Since our founding, we have been driven by a mission to revolutionize power transmission and distribution systems. Our vision is to expand our international market share and establish our VTZ brand as a symbol of quality and innovation in the electrical industry. We are committed to becoming a global leader, known for our dedication to advancing technology, ensuring quality, and prioritizing customer satisfaction.

After-sales and Service
We are committed to providing exceptional after-sales support to our global customers. Our services include worldwide technical support and warranty coverage, such as online remote technical support, video training, and on-site installation guidance. During the warranty period, we respond quickly to equipment defaults, and provide repair or replacement services, with the option to extend warranties as needed. To ensure effective communication, we also offer multilingual support and provide a comprehensive feedback mechanism that allows us to track customer satisfaction and continuously improve our service quality.

Excellence in research and development
Innovation is at the core of our business. We have independently developed the VTZ Series Vacuum Circuit Breakers and continue to invest in research and development to meet the evolving needs of the electrical industry. Our R&D team consists of senior technical experts with decades of experience in the design and manufacture of high and low voltage electrical equipment. Their expertise, combined with our advanced facilities, allows us to stay ahead of industry trends and continually optimize our product offerings.

Advanced manufacturing and production
We operate one of the most advanced and standardized assembly line manufacturing facilities in the industry, equipped with the latest technology, enabling us to produce a wide range of high quality electrical products with precision and efficiency. Wecomply with GB 1984-2024 and GB/T11022-2020 standards to ensure the highest quality. Our commitment to excellence is reflected in the durability, reliability, and compatibility of our products.

Adapting to industry trends
Guided by our strategic development plan, we continuously adapt our products to align with the latest trends in smart grids, power system automation, and high altitude environments. Our leading high-current, high-voltage, and long-life products are designed to meet the rigorous demands of today's power systems, providing our customers with reliable, maintenance-free solutions that stand the test of time.

Wide range of products
We offer a wide range of products, including indoor and outdoor vacuum circuit breakers, switchgear, low voltage switch equipment, and various electrical accessories. Each product is designed to meet the specific needs of our customers, and can operate stably in urban distribution networks, industrial melting, new energy power generation, rural power supply and other places, and can still maintain excellent reliability even in harsh environments.

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