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| Customization: | Available |
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| 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 pioneering product is brimming with an impressive suite of protection features, including residual current, overcurrent, and short-circuit safeguards. Furthermore, it encompasses a range of practical functionalities such as automatic reclosing, real-time residual current monitoring, load current display, operational status indication, and detailed tripping data visualization. The product is further enhanced with anti-lightning strike modules, four-remote capabilities, and specialized transfer devices, thus delivering unparalleled functionality and security.
Small size
With the brilliant integration of the electric operating mechanism and the air circuit breaker, the product achieves a compact design that minimizes installation space and simplifies wiring. Its flexible functional attributes enable users to customize operation methods and set parameters like action current, breaking time, and main circuit current according to actual demands, markedly boosting adaptability and efficiency.
Intelligentization
Utilizing the prowess of an advanced single-chip microprocessor, the intelligent control circuit not only sets and displays load current but also meticulously monitors fault tripping and provides detailed fault parameters upon each occurrence. It empowers users with the capability to query the total number of fault trips, ensuring full transparency and informed decision-making for operations.
Communicable (when this function is required for ordering)
The communicable leakage circuit breakers embody a marvel of modern engineering. They are meticulously designed to record and query detailed tripping data, including sequence, reason, and timing. With a state-of-the-art historical data recording feature and RS-485 communication interface, they support a multitude of communication protocols. These breakers establish seamless interaction with intelligent distribution terminals and upper-level machines, allowing for remote parameter adjustments, information queries, and fault parameter downloads, 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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