Himel HDB3w Miniature Circuit Breakers (MCB) Series | 1-Pole, 6kA, C Curve, Single-Phase Range

Himel HDB3w 1-Pole 6kA C Curve Miniature Circuit Breaker (MCB) series represents the benchmark for cost-effective, high-reliability circuit protection in modern residential and commercial buildings. Engineered to safeguard single-phase electrical networks against both overloads and short circuits, this comprehensive range offers standard current ratings extending from 10A up to 63A. With a standardized 6000A (6kA) breaking capacity, the HDB3w series provides the essential fault-interruption safety required by international IEC 60898-1 codes for main distribution boards and consumer units.

As a strategic value-engineered brand under the global stewardship of the Schneider Electric group, Himel designs the HDB3w series to bridge the gap between premium performance and project budget optimization in the Egyptian market. The universal C-Curve trip characteristic is calibrated to handle standard domestic transient current spikes seamlessly—preventing nuisance tripping while ensuring instant isolation during true fault conditions. Whether you are wiring lighting strings with 10A models or dedicated air conditioning lines with 32A or 40A variants, this compact 18mm modular series ensures uniform panel aesthetics, finger-safe protection (IP20), and swift DIN-rail clip mounting for elite electrical contracting projects.

Comprehensive Range Applications:

• 10A & 16A Models: The engineering standard for LED lighting networks and low-draw general circuits.

• 20A & 25A Models: Optimized for high-use kitchen power sockets, washing machines, and household appliances.

• 32A & 40A Models: Dedicated line safety for instantaneous water heaters, deep freezers, and residential air conditioners.

• 50A & 63A Models: High-capacity single-pole feeders for sub-distribution boards and administrative offices.

Key Technical Advantages:

• 6kA Robust Breaking Capacity: Fully certified to isolate severe short circuits safely in residential grids.

• Schneider Quality Framework: Manufactured to strict international quality standards for a long mechanical lifespan.

• C-Curve Overload Protection: Ideal balancing mechanism for domestic and light commercial inductive loads.

• Uniform 18mm Module Grid: Enables clean, highly organized, and space-efficient assembly inside panel boards.