UniWave Electric
UniWave Electric
Discover our premium range of circuit breakers, contactors, and intelligent diagnostic overload relays engineered for global industrial grids.
In the modern era of high-demand distribution networks, the term Current Metering goes far beyond simple dial metrics. It defines the entire engineering cycle of sensing, monitoring, processing, and breaking circuit flows. As a leading manufacturer based in Wenzhou, China, Wenzhou UniWave Electric Co., Ltd. has spent over 25 years resolving the complexities of electrical protection, power factor control, and advanced low-voltage metering frameworks.
Industrial operations rely on precise telemetry to prevent downtime, isolate micro-faults, and stabilize infrastructure. Whether measuring milliamperes in delicate smart controllers or monitoring huge loads in mega-watt industrial switchgears, our current protection apparatuses, such as Air Circuit Breakers (ACB), Molded Case Circuit Breakers (MCCB), and AC Contactors, serve as critical fail-safes.
Operating from Liushi—the globally recognized capital of low-voltage electrical apparatuses—we combine localized supply-chain density with rigorous international testing standards, delivering state-of-the-art products that ensure efficiency and safety.
Analyzing the mechanisms that power modern smart grids, current measurement circuits, and automatic power cut-offs.
Integrating micro-controllers and dry contact relays to perform phase failure checks. Dynamic shunt tracking reacts within fractions of a millisecond to anomalous loads, preventing thermal cascade failures in expensive industrial assets.
Engineered strictly in line with IEC 60947 and IEC 60898 benchmarks. From mini-circuit breakers (MCB) up to heavy-duty industrial vacuum contactors, our products withstand system spikes without loss of mechanical integrity.
Delivering massive interrupt capabilities up to 10KA for DIN-rail MCBs, and up to multi-kiloampere thresholds for frame-mounted air circuit breakers, maintaining electrical stability under severe grid fluctuation events.
A transparent view into our Wenzhou manufacturing processes. Traceable, automated production ensures reliability at every turn.
Sourcing industrial current protection and measuring systems from China provides unique strategic advantages. Liushi, Wenzhou—where Wenzhou UniWave Electric Co., Ltd. is located—is the epicenter of the low-voltage electronics industry. This industrial cluster gathers raw material suppliers, injection molding specialists, precision coil winders, and advanced laboratories within a short radius, driving manufacturing efficiency and quality control.
By consolidating this supply chain, we offer highly competitive pricing without compromising on materials. Our copper windings, flame-retardant polymers, and silver alloy contact tips are sourced from top-tier providers, ensuring that every relay, vacuum contactor, and circuit breaker complies with strict global performance parameters.
Additionally, our location simplifies export logistics. With convenient access to major deep-water ports in Ningbo and Shanghai, we guarantee short transit times, reliable container logistics, and streamlined customs clearances for international buyers.
How Wenzhou UniWave hardware adapts to diverse environments—from deep mining sites to solar storage grids.
Extremely harsh environmental conditions require dust-proof, moisture-sealed, and spark-free vacuum contactors. Our components are widely integrated in heavy mining excavators, conveyors, and ventilation fans to manage motor starting surges and prevent hazardous arc generation.
DC contactors and electromagnetic phase relays play a vital role in solar energy systems, energy storage batteries, and electric vehicle charging setups. They isolate DC sub-circuits during reverse-current or over-voltage situations, protecting lithium battery packs.
High-density office towers and municipal facilities rely on DIN-rail MCBs and solid-state relays (SSR) to automate HVAC, lighting, and power distribution. By partnering with UniWave, building automation system providers secure smooth, continuous service with zero maintenance overheads.
Explore our line of smart solid-state relays, frame circuit breakers, and thermal protection relays designed for demanding applications.
Meeting the strict regulatory demands of international buyers to ensure safe operation worldwide.
Electrical equipment deployed in key markets must satisfy rigorous third-party safety audits. Our entire catalog holds globally recognized approvals, including CE, CB (IEC standard reports), SAA (for Oceania), and ISO9001 quality management systems. Our engineering team ensures all electrical parameters comply with national import policies across Europe, the Americas, and Southeast Asia.
We understand that global systems require custom parameters. Whether adjusting trip curve settings (B, C, or D curves for MCBs), changing coil voltages (24VDC, 110VAC, 220VAC, 380VAC), or designing custom enclosures for solid-state relays, our advanced testing instruments and R&D team can accommodate specific demands from initial prototype to mass production.
Clear, expert answers to common queries on circuit protection, current metering, and ordering logistics.
