Deploy highly precise overcurrent and fault isolation solutions with our flagship catalog of molded case and air circuit breakers engineered for high-integrity power infrastructures.
Founded officially in 2015, Acereare Electric represents the convergence of deep industrial heritage and cutting-edge electrical manufacturing technology. Spanning over two generations of electrical expertise and craftsmanship, we operate two state-of-the-art wholly-owned manufacturing subsidiaries: RuiRui Electric and KeRui Electric. We specialize as a premier original design and equipment manufacturer (ODM/OEM) focusing on high-integrity Molded Case Circuit Breakers (MCCB), intelligent Air Circuit Breakers (ACB), and premium-grade structural components.
Our factories operate at the absolute vanguard of industrial safety and reliability standards. By maintaining complete control over our design, component processing, assembly, and strict multi-parameter validation, we rank as one of the leading circuit breaker manufacturers in the region, processing strategic partnerships with over 100 global high-end distributors, grid engineers, and industrial procurement agencies.
Integrating complete mechanical assembly processing with rigorous digital quality assurance systems (PLM, BI, ERP, and MES) to secure global supply chain resilience.
Our state-of-the-art facility integrates six distinct manufacturing processing methodologies, supported by advanced automated component processing machinery. We utilize 10 manual and automated assembly lines capable of scaling up production schedules on demand while maintaining strict geometric tolerances.
Over 50 dedicated R&D engineers possess advanced training in structural kinematics and finite element analysis (FEA). Equipped with leading-edge 3D modeling systems, we simulate thermal and magnetic field properties to introduce 50+ innovative new designs annually.
By operating two fully equipped specialized plants, we segregate component manufacturing from final product assembly. We optimize workflows using integrated ERP and U8 management software, preventing bottleneck-related lead-time delays.
Our internal laboratory houses over 150 calibrated testing stations and 20 quality control inspectors. Every batch of circuit protection devices undergoes short-circuit, mechanical endurance, and dielectric breakdown testing before packaging.
Industrial environments demand electrical apparatuses to function under hostile physical stressors. Here is how Acereare Electric optimizes performance.
Specialty low-temperature elastomers prevent seal degradation, and advanced non-congealing synthetic lubricants are applied to internal mechanical linkages. Validated via certified -40°C low-temperature environmental testing chamber protocols.
Engineered for dockside cranes and coastal distribution systems. Active components undergo 72-hour salt spray chambers for complete assemblies, and 48 hours for sub-assemblies to prevent contact oxidation and current leakage.
For installations operating beyond 2000 meters. Due to reduced dielectric properties of thin air, our technical support engineers define the required high-altitude derating coefficients, modifying creepage and clearance factors.
High-temperature engineering includes thermoset housings, insulated thermal barrier coatings on internal micro-controllers, and high-conductivity copper busbars designed to operate continuously at 55°C without trip shift.
Designed with high-precision internal current transducers and advanced communication modules. It supports real-time current metering, predictive contact health assessment, and remote Modbus/Profibus control configurations.
Engineered for long-term operational reliability within compact domestic consumer units. High mechanical flexibility, ease of installation, and rapid arcing extinguishment guarantee critical household safety profiles.
The power distribution landscape is evolving rapidly. Circuit protection devices are transitioning from basic mechanical isolation relays into sophisticated edge-intelligent nodes. In keeping with modern green-energy mandates, Acereare Electric's technology roadmap is focused on three critical design parameters:
As solar generation arrays step up voltages to reduce current losses, we have designed the ARM6DC Photovoltaic DC MCCB, certified to operate reliably up to 1500V DC. Our engineering team has optimized arc-chute magnets to rapidly deflect and extinguish high-voltage DC arcs, securing PV arrays and commercial battery storage banks.
Traditional thermal-magnetic trip units are vulnerable to ambient heat variations. Our electronic LSIG (Long, Short, Instantaneous, Ground fault) trip modules process micro-current parameters via microprocessors. This ensures configurable tripping thresholds, minimizing downstream system stresses and eliminating false trips.
With the integration of the ARM5 Series Electric Operating Mechanism, operators can cycle circuit breakers remotely. This forms the foundation of automated substation distribution, integrating with wide-area SCADA systems via Modbus protocol structures for digital switchboards.
Acereare Electric acts as an extension of your own manufacturing division, providing deep customization capabilities across branding, mechanical layouts, and testing.
We offer custom laser marking, pad printing, and corporate branding configuration on raw switchgear enclosures under client authorization.
We design and engineer bespoke component molds internally. Mold development investments are fully refundable based on order thresholds.
We support distributors in acquiring local approvals and regulatory verification by providing comprehensive certified test data.
Fast-tracked prototyping and initial sample configurations accelerate product development timelines, helping you capture target markets.
We handle export documentation and coordinate with logistics providers to deliver goods reliably to your global assembly plants.
Acereare Electric systems and products conform strictly to international safety conventions. Our manufacturing infrastructure is ISO 9001 certified, and our MCCB/ACB products carry CE, CCC, CB, and other global certifications.
Critical engineering parameters and design choices explained by our technical department.
Complete your power distribution line setup with specialized operating accessories, busbars, mechanical interlocks, and higher amp frame options.
AceReare