Explore our high-performance electrical components, molded cases, and air circuit breakers engineered with industrial protective covers.
Acereare Electric, established in 2015, stands as a premier manufacturing power in the low-voltage electrical protection sector. Powered by two wholly owned subsidiaries, "RuiRui Electric" and "KeRui Electric", we leverage over 20 years of inherited craftsmanship and deep technical expertise passed down through two generations of electric power professionals.
As a leading original equipment manufacturer (OEM) and original design manufacturer (ODM), Acereare operates two specialized factories to expand the production of components and complete machines, specializing in Molded Case Circuit Breakers (MCCB), Air Circuit Breakers (ACB), and premium copper/metal stamping parts. Integrated ERP and U8 software link every single manufacturing process from metal stamping to final calibration, assuring consistency and top-tier reliability.
How the requirement for safety covers, smart grids, and renewable energy is shaping modern power distribution equipment.
International safety standards like IEC 60947-2 require finger-safe terminals (IP20/IP40 protection). Integrated terminal covers and phase barriers prevent accidental contact during maintenance and eliminate risk from airborne debris in switchboards.
Modern commercial PV applications operate at up to 1500VDC. Standard MCCBs require specialized high-dielectric covers and heat-shield insulation plates to manage elevated arc voltages and prevent phase-to-phase arcing inside distribution units.
Molded Case Circuit Breakers with digital trip units (like our ARM6Z and ARM3E with LSIG protection) require transparent, sealable, lockable parameter covers. This allows visual parameter monitoring while preventing unauthorized logic modification.
Why modern infrastructure buyers, EPC contractors, and switchgear builders choose our factory as their primary Low-Voltage supplier.
B2B procurement professionals look beyond low unit costs; they demand technical depth, supply chain resilience, and global product conformity. At Acereare, we resolve these concerns with a comprehensive strategy:
Engineered for high performance. Our products are customized to withstand harsh and extreme operating environments worldwide.
For installations in sub-zero regions. We use low-temperature resistant polycarbonates, apply specialized Arctic-grade lubricants, and thick internal protective platings. Verified by lab test reports down to -40℃.
Perfect for marine and coastal switchgear. We conduct strict salt spray tests (72 hours for complete machines, 48 hours for mechanical components) ensuring excellent performance in humid, corrosive marine air.
At altitudes above 2000m, low air density decreases dielectric strength and thermal dissipation. We design custom internal tracking distances and provide exact high-altitude derating coefficients.
Providing robust overload and short-circuit protection for building distribution boards. Safe, touch-proof terminal covers reduce risks for residential users while simplifying assembly.
We calibrate our breakers with high-temp materials and heat insulation coatings. Moisture, salt spray, and corrosion-resistant components are tested inside a specialized 55℃ constant-temperature chamber.
Equipped with built-in metering, remote monitoring interfaces, and IoT edge computing units. Supports direct power quality analysis, automated control, and secure modbus grid communication.
We work as your remote, high-capacity factory. Over 50 R&D engineers, with extensive experience in 3D CAD/SolidWorks design of parts and complex switch molds, handle more than 50 research and development projects each year.
Our OEM/ODM solutions provide clear advantages for global brand developers:
Build and scale your local market presence with customized branding:
In-depth structural and circuit engineering tailored to custom specifications:
Our commitment to green energy integration, smart hardware components, and eco-friendly manufacturing.
We are transitioning terminal and circuit breaker covers to halogen-free, recyclable flame-retardant thermoplastics (UL94 V-0). This minimizes toxic emissions during emergencies and aligns with global RoHS and REACH guidelines.
Future generation covers will feature embedded micro-sensors. These will monitor real-time busbar temperatures and detect early degradation, transmitting data directly to SCADA systems via Modbus/Ethernet links.
To support high-output green grids, we are expanding our ARM6DC series. High-voltage protection covers with enhanced safety barriers prevent surface electrical tracking and manage intense electrical stresses.
Our products are developed and verified to comply with major international quality and testing benchmarks.
Professional engineering answers to key technical questions concerning design, installation, and operation.
Terminal covers and barriers increase the insulation resistance between terminals, preventing phase-to-phase short-circuits. They protect technicians against direct electrical contact and stop dust or humidity from settling on live parts, which could otherwise lead to creepage currents and tracking faults.
Thin air at higher altitudes reduces both heat dissipation and dielectric insulation. Standard components must be adjusted down using a derating coefficient table. This ensures the breaker runs within safe temperature bounds without triggering false thermal trips or dielectric failure.
Icu is the Ultimate Short-Circuit Breaking Capacity, representing the maximum fault current a breaker can interrupt safely without permanent damage. Ics is the Service Short-Circuit Breaking Capacity, indicating the level of fault current the breaker can interrupt repeatedly and still remain fully functional afterwards.
Yes. Through our specialized R&D team and testing laboratories, we can custom-configure tripping characteristics (thermal-magnetic tolerances and electronic LSIG curves) to match your application, and deliver full validation test reports.
We manufacture copper stamping parts in-house, managing the supply chain through real-time ERP and MES systems. All copper contacts are checked for dimensional accuracy and structural strength before they proceed to circuit breaker assembly.
Our smart circuit breakers (like the ARM6Z series) are equipped with digital microcontrollers. They support Modbus-RTU, RS-485, and direct Ethernet communication, allowing integration into building management networks and smart factory SCADA setups.
Browse our digital Remote Control MCCBs, Photovoltaic MCCBs, and Adjustable Trip Units manufactured in our China factories.
Get in touch with our R&D engineering department for certified structural drawings, OEM/ODM parameter configurations, or sample requests. We provide 24-hour technical response to protect your systems.
Send Technical Inquiry
AceReare
