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Imagine an office building plunged into chaos by a lighting system failure, or a factory production line halted abruptly due to overload – every power outage threatens both safety and operational continuity.
Traditional circuit breakers, constrained by limited breaking capacities, bulky designs, and poor accessory integration, fall short in meeting today’s demands for precision protection and space efficiency. The BX7B series redefines possibilities with three innovations, namely, tiered breaking capacities, modular architecture, and global compliance. This solution safeguards industrial facilities, commercial complexes, and premium residential spaces.
The BX7B series features tiered breaking capacities of 4.5kA, 6kA, and 10kA, tailored to match the unique demands of residential, commercial, and industrial settings. It delivers precision protection by aligning protection levels with real-world electrical loads. This targeted hierarchical protection not only maximizes equipment and personnel safety but also minimizes downtime risks, ensuring seamless operations, streamlined maintenance, and resilient power continuity across all applications.
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| BX7B-63SBreaking capacity:4.5kA | BX7B-63MBreaking capacity:6kA | BX7B-63HBreaking capacity:10kA |
The 6kA BX7B-63N series has been rigorously tested and proven reliable, as demonstrated in the video below showcasing its exceptional arc-extinguishing performance.
Notably, 10kA BX7B-125 is more powerful in performance but smaller in size compared with MCBs of the same frame level on the market. For 2P configurations, its slim 36mm width reduces the footprints by 33% compared to the industry-standard 54mm. Obviously, it delivers significant panel space savings while optimizing installations in space-constrained environments.
Advantage:
1.High breaking capacity(10kA)
2.Small size,save space
BX7B-125 VS EBS6B-125H
Global compliance: BX7B circuit breakers are rigorously tested and certified by leading international laboratories (CB, CE, TÜV) in full compliance with IEC 60898 standards. This global certification portfolio ensures seamless market access to the EU, Southeast Asia, the Middle East, and beyond, eliminating regulatory hurdles for distributors and end-users.
Transparent reliability:
Advanced arc extinguishing: 13-lamelle arc chute design for superior fault current interruption.
Extended Mechanical Endurance: 20,000 operational cycles, ensuring long-term reliability.
BX7B-63S/N/H Internal Structure
Bx7B circuit breakers can match RCCBs, RCBOs, isolators of the same series seamlessly within a distribution box. It can reduce compatibility risks and add multiple protection for the power system.
In addition, the products can be attached with shunt tripping device, auxiliary contacts, alarm contacts, transforming traditional power networks into smart, responsive ones.
BX7B series within a distribution box (Real Shot)
Our BX7B series was ever selected by a Spanish client specializing in premium lighting solutions. With its robust internal construction, space-efficient design, and superior breaking capacity, the BX7B not only reinforced the client’s market positioning but also accelerated sales growth and competitive differentiation.
The BX7B series is rapidly gaining traction in global markets, driven by its core strengths: tiered breaking capacities, space-saving design, and globally recognized certifications.
Contact our team today to explore how the BX7B can address your specific challenges.
