News and Insights

RCCB: Function & Assembly Daily RoleRCCB (Residual Current Circuit Breaker) is a crucial safety device. It detects current leakage, instantly cutting power to prevent electric shocks and fires, protecting homes and workplaces 24/7. Assembly Steps 1. Prep Housing Unbox and place the base on a flat Read More

AMPER 2026 — Live from Haipart Booth!Our booth at F401 is buzzing with energy as industry professionals explore our high-performance components:️ Copper Coils Precision Terminals⚙️ Stamping Parts Arc Chute Assemblies⚡ Thermal-Magnetic Trip SystemsIt’s been exciting to connect with visitors Read More

Celebrating International Women's Day at Haipart! Today, we honor the incredible women of Haipart—our engineers, innovators, and leaders who drive our success every day. To mark #IWD2026, we distributed thoughtful gifts as a small token of our gratitude for their dedication, resilience, and invalu Read More

Outline1. Introduction – Haipart to Exhibit at AMPER 2026Overview of the exhibition and Haipart’s participation.2. Engineering the Core of Circuit Breaker PerformanceImportance of circuit breaker components for MCB and MCCB systems.3. Arc Chamber Technology for Reliable Arc ControlTechnical design a Read More

OutlineI. Introduction – The Need for Heavy-Duty ProtectionII. What Is a Thermal-Magnetic Trip for MCCB?III. Core Advantages of HAIPART Thermal-Magnetic Trip SolutionsIV. Engineering Flexibility & CustomizationV. Applications in Industrial Power DistributionVI. Conclusion – Powering Safety with Prec Read More

OutlineIntroduction: Why MCCB Core Components Define PerformanceAdvanced Arc Chute Assemblies for Reliable Arc ExtinctionHigh-Performance Contact Systems for Stable Current FlowPrecision Metal Parts Supporting Structural IntegrityCustom Engineering for Molded Case Circuit BreakersQuality Control and Read More