| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Automatic |
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| Model | M8LC-125 | M8LC-250 | M8LC-400 | M8LC-630 | M8LC-800 |
| Frame current Inm (A) | 125 | 250 | 400 | 630 | 800 |
| Overload long - delay setting range IR(A) | 0.4~1IN | ||||
| Rated residual operating current 1An (mA) | 30(Non - delay - only type) 30~1000(Stepped - adjustable) | ||||
| Limit non - drive time (s) | 0.06 0.1 0.2 Selectable Configuration | ||||
| Pole (P) | 3P+N;4P | ||||
| Rated Insulation Voltage Ui (V) | AC1000V | ||||
| Rated impulse withstand voltage Uimp (kV) | 8KV | 12KV | |||
| Rated Operating Voltage Ue (Volts) | AC380/400/415 50Hz | ||||
| Rated ultimate short - circuit breaking capacity Icu (kA) | M50/H85 | M65/H85 | M65/H85 | ||
| Rated service short - circuit breaking capacity Ics (kA) | M35/H65 | M50/H65 | M50/H65 | ||
| Rated short - time withstand current Icw | 5kA/1s | 10kA/1s | 10kA/1s | ||
| Selectivity Category | B | B | B | ||
| Rated residual short - circuit making and breaking capacity I△m (kA) | 25%lcu | ||||
| Re - closing interval time (s) | 20~60(Manual closing is not subject to time - interval limitations) | ||||
This innovative product is a powerhouse of protection, offering a comprehensive suite of features including residual current, overcurrent, and short-circuit protection. In addition, it is equipped with practical functionalities such as automatic reclosing, real-time residual current monitoring, load current display, and operational status indication. The extensive tripping data visualization ensures users are always informed. Moreover, it integrates seamlessly with anti-lightning modules, boasts four-remote capabilities, and includes specialized transfer devices, thus providing unmatched functionality and security for all your needs.
Small size
By skillfully integrating the electric operating mechanism with the air circuit breaker, this product achieves a compact design that significantly reduces installation space and simplifies wiring processes. Its versatile functional characteristics empower users to tailor operation methods and set parameters such as action current, breaking time, and main circuit current to meet specific real-world requirements, thereby enhancing both adaptability and efficiency.
Intelligentization
Harnessing the power of an advanced single-chip microprocessor, the intelligent control circuit excels in setting and displaying load current, while meticulously monitoring fault tripping and presenting fault parameters upon tripping. This empowers users to query the total number of fault trips, ensuring a level of transparency and informed operational decisions that are second to none.
Communicable (when this function is required for ordering)
The communicable leakage circuit breakers are a marvel of modern engineering. They are capable of recording and querying detailed tripping data, including sequence, reason, and timing. With an innovative historical data recording feature and an RS-485 communication interface, they offer a multitude of communication protocols. This establishes seamless communication with intelligent distribution terminals and upper-level machines. Effortlessly adjust parameters remotely, query information, and download fault parameters, thereby revolutionizing remote management and control.
Q: About the company
A: DEERXN stands proudly as a seasoned professional in the manufacturing of low and high voltage electrical products, boasting an impressive thirty-year legacy of excellence.
As a trusted main supplier for state-owned giants like China State Grid and China Southern Power Grid, DEERXN's track record is fortified by a wealth of test certificates, exemplary sales records, and proven operational performance.
We are deeply committed to innovation, backed by substantial investment in research and development to drive product advancements and groundbreaking solutions.
Q: About Warranty
A: Our products are protected with a comprehensive warranty of 18 months from the date of receipt, ensuring your peace of mind.
Q: About shipment method
A: Our shipping methods are tailored to your needs, offering both international express options like UPS, DHL, EMS, HK EMS, FedEx, and TNT for door-to-door service, as well as standard sea shipping and air freight, depending on your order quantity and delivery urgency.
Q: About MOQ
A: We believe in flexibility and cater to your specific requirements, with the MOQ (Minimum Order Quantity) being negotiable and up to the client's discretion.
Q: About payment method
A: We offer a range of convenient payment options, including T/T, Paypal, Western Union, and L/C. Our standard terms are 30% payment in advance, with the remaining 70% due before delivery, ensuring a smooth transaction process.
Q:About Ordering Process
A: Begin your journey with us by sending an inquiry either through the renowned Made-in-China platform or directly to our dedicated contact e-mail address. This marks the beginning of a seamless communication process tailored to your needs.
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