| 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 groundbreaking product is brimming with a comprehensive suite of protection features, including residual current, overcurrent, and short-circuit protection. Beyond these core capabilities, it presents a broad array of practical functionalities such as automatic reclosing, real-time residual current monitoring, load current display, operational status indication, and comprehensive tripping data visualization. Moreover, the product is ingeniously equipped with options for anti-lightning strike modules, four-remote capabilities, and specialized transfer devices, ensuring unmatched functionality and security.
Small size
Through the intelligent integration of the electric operating mechanism with the air circuit breaker, this product embodies a compact form that significantly reduces installation space and simplifies wiring processes. Its versatile functional features allow users the luxury of customizing operation methods and setting parameters such as action current, breaking time, and main circuit current to align seamlessly with real-world requirements, thereby enhancing both adaptability and efficiency.
Intelligentization
Utilizing the prowess of a sophisticated single-chip microprocessor, the intelligent control circuit not only sets and displays load current but also meticulously monitors fault tripping and reveals fault parameters upon tripping. It empowers users with the capability to query the total number of fault trips, ensuring complete transparency and informed decision-making in operations.
Communicable (when this function is required for ordering)
The communicable leakage circuit breakers are a marvel of modern engineering, boasting the capability to record and query intricate tripping data, which includes sequence, reason, and timing. With an advanced historical data recording feature and the RS-485 communication interface, they offer a rich array of communication protocols. This enables seamless communication with intelligent distribution terminals and upper-level machines, allowing for the remote adjustment of parameters, information querying, and fault parameter downloading, all of which redefine the landscape of 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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