High breaking capacity MCCB & dynamic electrical safety parts directly sourced from China's leading ODM factories
Founded officially in 2015, Acereare Electric operates on a legacy spanning over two decades in low-voltage electrical distribution protection design. Operating via our two wholly-owned subsidiaries, "RuiRui Electric" and "KeRui Electric", we provide a complete manufacturing ecosystem for premium components and high-performance circuit breakers.
As a leading original design manufacturer (ODM) and original equipment manufacturer (OEM), our factories are situated at the apex of China's electrical hardware supply chain, providing high-precision protection solutions to over 100 strategic distribution partners globally. From component blanking to dynamic calibration of LSIG trip units, our vertical integration delivers unparalleled product traceability and control.
Addressing contemporary power challenges through high-capacity, smart-grid integrated systems
Modern electrical infrastructure demands more than simple mechanical protection. With the rapid expansion of renewable solar PV projects, EV fast-charging networks, and wind energy arrays, distribution networks face volatile load demands and harmonic distortions. Acereare's ARM6DC PV MCCB (up to 1500V DC) and smart Air Circuit Breakers serve as the frontline safeguard. Built-in electronic trip units (LSIG) communicate real-time thermal, magnetic, and ground fault protection data back to SCADA systems, driving operational intelligence at the edge.
Heavy heavy-industry facilities run multiple high-torque motors, compressors, and transformers that generate massive fault potential. Standard thermal-magnetic breakers can be overwhelmed by high short-circuit surges. Our specialized high-capacity MCCBs, delivering up to 200kA ultimate breaking capacity (Icu) at 400V/690V, deploy advanced arc-extinguishing grid chambers and contact materials. These features accelerate contact repulsion during faults, extinguishing severe electrical arcs in milliseconds to protect downstream machinery.
For international electrical panel builders, distributors, and EPC contractors, global compliance is a fundamental requirement. Our components and breakers are certified and designed in conformity with international electrical standards, including IEC/EN 60947-2, CE, and national Chinese CCC rules. We support project designers with high-altitude derating coefficients, high and low temperature tolerance studies, and rigorous salt spray testing reports, ensuring smooth local safety approvals.
Why global brands trust Acereare as their premium OEM/ODM industrial partner
One-stop manufacturing incorporating 6 specialized precision processing techniques. We operate high-precision fabrication gear and over 10 manual and automated assembly lines.
Over 50 R&D engineers skilled in 3D modeling of complex mechanics, molds, and complete breaker enclosures, launching over 50 dynamic design projects annually.
Double-factory capacity layout ensuring uninterrupted components and complete machine production, fully integrated through ERP and U8 software management systems.
Rigorous multi-step QA lab featuring 150+ dedicated calibration instruments and 20+ inspectors executing continuous PLM, BI, and MES-based tracking protocols.
Electrical grids operating under heavy physical stress require specific, custom-engineered protective performance
Engineered with specialized low-temperature resistant structural resins, sub-zero mechanical lubricating oils, and thickened zinc coatings. Confirmed with verified laboratory operation test reports down to -40 °C.
Capable of passing 72-hour salt spray tests for complete machines and 48-hour tests for internals. Ideal for marine environments, shipboards, docks, and coastal power terminals to prevent corrosion-induced trips.
For installations exceeding 2000 meters, we provide precise high-altitude electrical derating tables. Adjusting insulation and heat dissipation coefficients ensures safe continuous operating currents.
Widely deployed inside commercial building switchboards, HVAC units, and smart home distribution networks to isolate overload anomalies, ensuring maximum system uptime.
Constructed using heat-deflection polymers, internal thermal insulation barrier coatings, and moisture/anti-fungal plating. Fully validated in our constant-temperature environmental rooms at 55 °C.
Combines overcurrent protection with digital data collection. Integrating communication modules, edge energy calculation, and high-precision current transducers to support remote smart-metering setups.
A rich selection of intelligent, adjustable, and specialized DC/AC breaker modules
Designed for low-voltage mains distribution in 50Hz networks with rated operating voltages up to 690V and currents from 400A to 6300A. The ARW1 series delivers high-precision selective protection to ensure optimal mains system reliability.
Equipped with open communication protocol options, ARW1 supports comprehensive remote control tasks, including tele-metering, tele-adjustment, tele-command, and status signaling, aligning with modern industrial control centers.
From preliminary consulting to volume delivery and third-party certifications
Detailed mapping of application requirements, nominal ratings, and localized electrical grid regulations.
Developing functional parts prototypes, 3D structural molds, and tailored tripping settings.
Executing temperature, mechanical endurance, and high-fault current simulations within our QA lab.
Automated factory production run monitored via integrated PLM, ERP, and MES software.
Secure export packaging, compliance certifications, and comprehensive field technical support.
Custom Mold & Mechanical Design: Development costs refundable upon qualifying order quantities.
Full Quality Verification: Production of international test reports and certificates.
Responsive Technical Support: 24-hour engineering support acting as your overseas production center.
Brand Logo Integration: High-precision laser etching and customized housing designs.
Custom Packaging: Branded primary and secondary packaging, along with documentation support.
Flexible MOQs: Support for specialized, custom low-volume product runs.
Rigorous quality processes validated by international conformity assessments
Innovating today to meet the power distribution standards of tomorrow
At Acereare Electric, our R&D team continuously refines current interruption technology. We are currently focusing our engineering efforts on four key evolutionary paths:
Integrating solid-state switching components to isolate faults in under 1 millisecond, significantly minimizing downstream damage.
Phasing out older thermosets in favor of 100% recyclable, flame-retardant bioplastics to reduce product lifecycle emissions.
Deploying internal NB-IoT, Modbus, and Zigbee antennas to transmit real-time contact wear levels and trip history metrics.
Utilizing magnetic blowouts and specialized double-break structures to handle up to 2000V DC solar and storage applications.
Intelligent mains power breakers, high current drawer systems, and mechanical safety accessories
Technical explanations and engineering insights from our QA testing facility
AceReare