Explore our premium high-capacity MCCB and intelligent ACB lines designed for global industrial infrastructures.
Combining over two decades of technical craftsmanship with modern automated manufacturing facilities.
Founded in 2015 and operating two wholly-owned manufacturing subsidiaries—"RuiRui Electric" and "KeRui Electric"—Acereare is a premier original equipment manufacturer integrating state-of-the-art R&D, precision production, and global sales.
Inheriting over 20 years of generational craftsmanship in electrical apparatus manufacturing, our production ecosystems rank among the top ODM suppliers in China, delivering robust comprehensive engineering capabilities and uncompromising product performance.
Navigating the complex demands of worldwide energy distribution, renewable integration, and heavy commercial systems.
As global decarbonization accelerates, solar photovoltaic (PV) installations and wind farms require specialized high-voltage protection. Our solar-type MCCBs (rated up to 800VAC/1000VAC/1140VAC) guarantee reliable arc quenching and fault isolation under extreme DC/AC hybrid loads.
Manufacturing plants, marine dockyards, and oil refineries demand uninterrupted power continuity. Our ARW1 Series Air Circuit Breakers (ACBs up to 3200A/6300A) deliver high breaking capacity and selective protection with precise LSIG digital trip units to shield transformers and heavy motors.
Modern commercial real estate relies on intelligent power distribution. Our ARM6Z series with LCD displays and remote control capabilities offer remote sensing, telemetry, and smart metering—paving the foundation for IoT-driven smart microgrids.
Unmatched manufacturing proficiency, rigorous quality control, and robust research capabilities.
One-stop service with six advanced processing techniques, high-precision automated production lines, and strict tooling fabrication.
50+ R&D engineers expert in 3D CAD modeling, mold design, and execution of over 50 innovative technical projects annually.
Dual-factory integration for components and finished assemblies, synchronized seamlessly via enterprise ERP and U8 software management.
In-house certified laboratories with 150+ testing instruments, 20+ QC inspectors, and PLM/MES traceability tracking.
Pioneering the evolution of circuit breaker engineering toward digital autonomy, IoT connectivity, and green manufacturing.
Our upcoming generation of MCCBs and ACBs integrates edge-computing microprocessors directly into the trip unit. This allows predictive maintenance by monitoring contact wear, operating temperature trends, and harmonic distortion in real time before failure occurs.
In alignment with global carbon neutrality targets, our R&D teams are phasing out legacy thermosetting resins in favor of recyclable halogen-free polymers and biodegradable insulation components, reducing the carbon footprint across the entire product lifecycle.
Future-proofing industrial automation requires universal connectivity. Our advanced circuit breakers support Modbus, Profibus, IEC61850, and Ethernet communication standards, ensuring flawless integration into SCADA and cloud-based energy management systems.
Addressing the surging fault current levels in modern urban grids, our newly engineered thermal-magnetic mechanisms achieve breaking capacities up to 200kA ($I_{cu} = I_{cs}$), setting new benchmarks in structural safety and operational reliability.
Comprehensive selection of specialized MCCBs, ACBs, mechanisms, and internal stamping parts.
Engineered to withstand rigorous operating conditions from sub-zero plateaus to corrosive marine atmospheres.
Utilizing specialized low-temperature resistant polymer alloys and specialized cold-resistant lubricants. Backed by rigorous -40℃ testing reports for arctic installations.
Tested with 72-hour complete machine salt spray exposure. Prevents corrosion in offshore rigs, dockside power systems, and humid coastal infrastructures.
Engineered for altitudes exceeding 2000m with calibrated dielectric derating tables, preventing corona discharge and insulation breakdown in plateau regions.
Reliable thermal-magnetic trip units protecting household appliances and commercial buildings from overloads and short circuits with high operational flexibility.
Tested in constant temperature chambers at 55℃ utilizing thermal insulation coatings and moisture-resistant copper/iron components for heavy industrial mills.
Combines high-precision electrical metering, edge computing, and multi-protocol communication to empower smart grid data collection and automated control.
Global standards, strict international certifications, and tailored OEM/ODM partnership programs.
Our manufacturing facilities and circuit breaker lineups adhere to stringent international benchmarks, holding ISO9001, CE, IEC60947-2, CCC, and RoHS certifications. This ensures seamless customs clearance and regulatory compliance across European, North American, Southeast Asian, and Middle Eastern markets.
We empower global brand owners with comprehensive customization options:
Expert answers regarding wholesale procurement, technical specifications, and factory partnerships.
A: Molded Case Circuit Breakers (MCCB) typically cover lower to medium current ratings (from 10A up to 1600A) enclosed in a molded insulating housing, making them ideal for commercial buildings and general industrial distribution. Air Circuit Breakers (ACB), such as our ARW1 series, handle massive current ranges (400A to 6300A) utilizing air as an arc-extinguishing medium, deployed primarily as main incoming breakers in high-capacity switchgear and substations.
A: Yes! As an original manufacturer with two dedicated production subsidiaries (RuiRui and KeRui Electric), we offer full OEM/ODM services including custom logo laser printing, tailored packaging, specialized trip-unit curves, and international test report documentation customized to your regional standards.
A: Thanks to our dual-factory infrastructure, automated production lines, and ERP/U8 software integration, standard component and circuit breaker orders are typically manufactured, tested, and dispatched within 15 to 25 days depending on order volume and custom specification requirements.
A: Quality is governed by our in-house certified testing laboratory equipped with over 150 precision instruments and monitored by 20+ dedicated QC engineers. Every unit undergoes multi-step inspection covering calibration, dielectric strength, temperature rise, and breaking capacity tests under PLM and MES digital tracking.
AceReare
