| 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 ground-breaking product is brimming with advanced protection features, including residual current, overcurrent, and short-circuit protection. Additionally, it encompasses practical functions such as automatic reclosing, real-time residual current monitoring, load current display, status indication, and a complete visualization of tripping data. The product is also configurable with anti-lightning modules, four-remote functionalities, and specialized transfer devices, assuring unmatched functionality and fortified security.
Compact Design
By smartly fusing the electric operating mechanism with the air circuit breaker, this product achieves a streamlined design that optimizes installation space and simplifies wiring. Its adaptable functionalities allow users to tailor operation methods and customize parameters like action current, breaking time, and main circuit current according to specific needs, enhancing both efficiency and adaptability.
Intelligentization
Utilizing a sophisticated single-chip microprocessor, the intelligent control circuit not only sets and displays load current but also meticulously tracks fault tripping and presents fault parameters upon tripping. It provides users with the capability to query the total number of fault trips, offering full transparency and empowering informed operational decisions.
Communicable (when this function is required for ordering)
These communicable leakage circuit breakers are a testament to modern engineering, adept at recording and querying intricate tripping data, including sequence, reason, and timing. Equipped with an advanced historical data recording capability and RS-485 communication interface, they offer a diverse array of communication protocols. Achieve effortless communication with intelligent distribution terminals and upper-level systems to remotely adjust parameters, query data, and download fault parameters, offering a new paradigm in 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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