Engineered for high breaking capacity, ambient temperature stability, and strict compliance with UTE & URSEA electrical safety mandates.
Navigating the unique demands of a 98%+ renewable grid, humid coastal conditions, and strict LATU/URSEA regulatory frameworks.
With over 98% of Uruguay's electricity generated from wind, hydroelectric, and solar PV energy (coordinated by UTE - Usinas y Trasmisiones Eléctricas), local low-voltage networks face frequent harmonic distortions and transient overvoltages. The OFC Series incorporates optimized filtering contacts to prevent nuisance tripping.
Major industrial and municipal centers such as Montevideo, Punta del Este, and Colonia del Sacramento experience high relative humidity and salt-spray marine exposure. OFC components feature tropicalized housings and anti-corrosive silver-alloy contact tips tested for 95% RH environments.
Electrical gear installed in Uruguay must satisfy rigorous safety frameworks governed by URSEA (Unidad Reguladora de Servicios de Energía y Agua) and standard UNIT-IEC guidelines. Wenzhou OFA designs all OFC switchgear strictly following IEC 61009-1 and IEC 60898-1 international standard baselines.
Advanced circuit protection architecture designed for zero-fault continuity in critical commercial, industrial, and renewable installations.
In modern industrial and commercial infrastructure across Uruguay, traditional split installations utilizing a discrete Miniature Circuit Breaker (MCB) combined with an independent Residual Current Device (RCD) present significant operational drawbacks. Split configurations consume twice the DIN-rail space inside distribution boards, increase wiring point failures, and fail to provide coordinated tripping profiles during high-frequency residual leakage scenarios.
The OFC Series RCBO integrates electromagnetic overload, thermal short-circuit protection, and high-sensitivity residual leakage detection (Type A / Type AC options) into a single, ultra-compact module. By combining dual-pole rupture mechanisms with dynamic arc-extinguishing chambers, the OFC Series eliminates phase-to-neutral flashover risks under severe load disruptions.
| Technical Parameter | OFC Series High-Performance RCBO | Standard Market MCB + RCD Setup | Legacy Industrial Breakers |
|---|---|---|---|
| DIN-Rail Module Width | Compact 18mm / 36mm space-saving footprint | 54mm - 72mm combined width | 80mm+ Bulky panel footprint |
| Residual Protection Type | Type A (Pulsating DC & AC protection) | Type AC only (Basic AC leakage) | Basic Thermal-Magnetic only |
| Rated Breaking Capacity (Icn) | 6,000A / 10,000A at 230V/400V 50Hz | 4,500A standard breaking capacity | 3,000A - 4,500A |
| Contact Material Composition | AgCNO2 (Silver Cadmium Oxide alternative high-weld silver) | Basic Copper-Nickel alloy coating | Standard copper alloy contacts |
| Enclosure Flame Retardancy | UL94 V-0 Grade anti-combustible polycarbonate | UL94 V-1 Standard plastic | V-2 / Standard ABS material |
Tailored low-voltage protection solutions built for Uruguay's primary economic sectors.
Uruguay’s world-renowned agricultural exporters in Tacuarembó, Salto, and San José require non-stop refrigeration and meat processing lines. High washdown moisture and variable motor starter loads cause frequent line noise. The OFC Series offers high transient immunity (Type A, 30mA protection), keeping processing plants running without unexpected downtime while safeguarding operators from fatal shock risks.
With massive solar farms in northern Uruguay (Salto and Rivera), inverter output circuits generate DC residual currents and subtle ground faults. Standard Type AC breakers blind under DC components. OFC Series Type A RCBOs and MCCBs ensure reliable isolation of inverter branch circuits without nuisance tripping caused by high capacitive ground currents.
High-end hotels, resorts, and modern high-rise apartments across Maldonado and Montevideo demand compact, ultra-safe distribution boards. The OFC Series offers modular aesthetically refined designs with clear visual trip indicators (Red/Green state flags), allowing building facilities managers to perform quick diagnostics and zero-downtime maintenance.
In logistics hubs like Montevideo Port Zona Franca and Logistics Park Canelones, heavy gantry equipment, reefer containers, and automated cranes demand reliable switchgear. OFC Series 4P 80A/100A earth leakage circuit breakers withstand voltage sags and continuous operational vibration while maintaining precise trip curves.
Assuring smooth customs clearance, LATU testing compliance, and robust supply chain resilience for Uruguayan importers and contractors.
Every batch of OFC Series circuit protection hardware exported to Uruguay includes full factory type-test reports, CB scheme documentation, and CE certifications that align with LATU (Laboratorio Tecnológico del Uruguay) inspection standards for immediate local customs release.
Whether supplying large-scale public infrastructure projects managed by UTE or catering to regional electrical distributors in Montevideo, OFA offers customized OEM labeling, Spanish-language user manuals, and reinforced maritime export packaging.
Engineers at Wenzhou OFA Electrical Technology Co., Ltd. provide round-the-clock technical consultations, selective coordination calculation assistance, and CAD panel layout files directly to Uruguayan EPC contractors and panel builders.
Pioneering the next era of intelligent energy management and predictive safety across Latin America.
Integration of RS485 Modbus and Wi-Fi/Zigbee communication modules into the OFC form-factor, enabling real-time telemetry of line voltage, current, power factor, and real-time residual leakage milliamps straight to cloud management platforms.
Incorporating micro-processor driven high-frequency noise analysis to identify dangerous series and parallel arcing in aging building wiring before electrical fires can start—exceeding basic thermal-magnetic capabilities.
Development of semiconductor-based hybrid breaker architectures capable of microsecond fault interruption (<10 µs), completely eliminating mechanical arcing and dramatically extending breaker lifespan in zero-maintenance installations.
Technical guidance and commercial details for importers, electrical contractors, and engineers operating in Uruguay.
Explore our extended series of MCCBs, MCBs, and Earth Leakage Devices available for immediate export and custom OEM deployment.
Get direct factory pricing, full LATU technical compliance support, and custom OEM/ODM solutions tailored for distribution board manufacturing in Uruguay.
OFA Electrical
