NUOMAK manufactures high-reliability AC Moulded Case Circuit Breakers (AC MCCBs) engineered for industrial low-voltage power distribution systems. Ranging from 16A to 1600A frame currents in 3-pole and 4-pole configurations, our AC MCCBs offer comprehensive protection against overloads, short circuits, and ground faults. Featuring advanced thermal-magnetic and electronic LSIG trip units with adjustable Ir and Isd settings, NUOMAK circuit breakers strictly comply with IEC/EN 60947-2 standards. As a direct factory manufacturer, we provide global electrical distributors and panel builders with wholesale pricing, modular accessories (shunt coils, UVR), and flexible OEM supply.

NUOMAK offers a complete lineup of Mitsubishi-style AC Moulded Case Circuit Breakers (AC MCCBs) engineered as reliable, cost-effective equivalents for low-voltage power distribution networks. Ranging from 32A to 800A frame currents in 3-pole and 4-pole configurations, our Mitsubishi-type MCCBs deliver dependable overload and short-circuit protection for commercial distribution panels, industrial switchboards, and motor control centers. Manufactured strictly to IEC/EN 60947-2 standards, NUOMAK provides distributors and panel builders with direct factory supply, competitive wholesale pricing, and custom OEM branding.

NUOMAK manufactures a versatile range of AC Adjustable Current Moulded Case Circuit Breakers (AC MCCBs) designed to deliver flexible protection across dynamic low-voltage power distribution networks. Ranging from 16A to 1600A in 3-pole and 4-pole models, our adjustable MCCBs allow engineers and contractors to fine-tune thermal overload (Ir) and short-circuit (Isd) trip settings directly in the field. Built to international IEC/EN 60947-2 standards, NUOMAK provides global electrical distributors, switchgear OEMs, and panel builders with high breaking capacity options, competitive wholesale supply, and complete OEM customization.

NUOMAK manufactures next-generation AC LCD Adjustable Current Moulded Case Circuit Breakers (AC MCCBs) integrated with intuitive digital display screens and intelligent electronic trip units. Covering current ratings from 32A to 1600A in 3-pole and 4-pole configurations, our LCD MCCBs provide real-time electrical parameter monitoring alongside advanced over-voltage, under-voltage, phase-loss, and multi-stage adjustable overload/short-circuit protection. Built to IEC/EN 60947-2 standards, NUOMAK offers global distributors and smart switchgear OEMs direct factory pricing, RS485/Modbus communication options, and OEM manufacturing.

NUOMAK manufactures high-performance AC LCD Adjustable Current Moulded Case Leakage Circuit Breakers (AC MCLCBs) engineered to combine digital circuit protection with crucial earth leakage safeguards[1]. Covering current ratings from 32A to 1600A in 3-pole and 4-pole configurations, our smart MCLCBs deliver real-time LCD monitoring of phase currents, voltages, and residual leakage currents (mA), along with adjustable over-voltage, under-voltage, phase-loss, and multi-stage trip settings[1]. Built to IEC/EN 60947-2 standards, NUOMAK offers global electrical distributors and switchgear builders factory-direct supply, RS485 communication options, and custom OEM solutions.

NUOMAK produces high-performance DC Moulded Case Circuit Breakers (DC MCCBs) designed specifically to handle high-voltage direct current protection in renewable energy and industrial DC distribution networks. Ranging from 16A to 1600A in 1-pole, 2-pole, 3-pole, and 4-pole configurations (operating voltages up to 1000V/1500V DC), our DC MCCBs deliver reliable protection against current overloads, short circuits, and reverse currents in solar PV arrays, battery storage systems (BESS), and EV charging infrastructure. Built to IEC/EN 60947-2 standards, NUOMAK provides distributors and renewable system integrators with factory-direct pricing, non-polarized options, and custom OEM manufacturing.

NUOMAK manufactures heavy-duty electrical distribution boxes and panel enclosures tailored for low-voltage power distribution networks. Fabricated from premium cold-rolled steel and stainless steel (201, 304, 316) with IP65/IP66 waterproof ratings, our enclosures accommodate MCCBs, MCBs, busbars, and DIN-rail switchgear. As a direct sheet metal manufacturer, NUOMAK provides global distributors and electrical contractors with full OEM customization according to technical CAD drawings, electrostatic powder coating, and competitive wholesale supply.

NUOMAK manufactures a comprehensive line of Automatic Voltage Regulators (AVRs) and high-precision AC power stabilizers engineered to protect sensitive equipment from grid voltage fluctuations, sags, and surges. Ranging from single-phase residential/commercial units (0.5kVA to 30kVA) to heavy-duty three-phase industrial compensating stabilizers (up to 2000kVA), our AVRs ensure steady output voltage with high efficiency and fast response times. Built to international CE and IEC standards, NUOMAK provides global distributors and B2B buyers with direct factory pricing, wide input voltage customization, and full OEM supply.