Product Featured Our Products Check out the full range of Kozuka product features Check out the full range of Kozuka product features, engineered for safety, performance, and compatibility across all applications. Find Out More Smart Load Management Smart Load Management Automatically balance electrical loads and avoid power spikes to maximize energy efficiency. Energy Monitoring Get real-time insights on voltage, current, and power usage across all connected systems. System Connectivity Designed to support solar-ready and smart grid environments via modular extensions. Circuit Protection Reliable protection using MCBs, MCCBs, RCCBs, and SPDs for any voltage range. Climate Monitoring Combine sensor readings with smart triggers to protect HVAC systems from electrical faults. Alarm & Fault Alerts Get notified when a fault or surge occurs. Immediate visibility for safety and service response. Product Catalogs Safe. Reliable. Powered for tomorrow. General Catalog Download Miniature Circuit Breakers (MCB) Download Residual Current Circuit Breakers (RCCB) Download Moulded Case Circuit Breakers (MCCB) Download Surge Protection Devices (SPD) Download Manual Motor Starters (MMS) Download Control Components Download Smart Steps Smart Electrical Protection for Every Industry We offer advanced protection systems including SPDs, MCBs, MCCBs, MMS, and Control Components. IEC/EN60898 IEC/EN61008