Himel HDB3w Miniature Circuit Breaker HDB3wN3C20 | 3P, 20A, 6kA, C Curve

Himel HDB3wN3C20 is a high-reliability 3-pole Miniature Circuit Breaker (MCB) engineered for the protection of three-phase power distribution and motor circuits. Rated at 20A with a 6kA breaking capacity, this breaker is a cornerstone of the HDB3w series. It is specifically designed to safeguard small-to-medium three-phase motors, industrial cooling systems, and dedicated power lines in commercial workshops and administrative buildings across Egypt.

Leveraging the global manufacturing excellence of the Schneider Electric group, Himel offers the HDB3wN3C20 as a durable, cost-effective alternative for projects where technical reliability and budget must be perfectly balanced. Its C-Curve trip characteristic is calibrated for inductive loads, preventing nuisance tripping during the startup of compressors and motors while ensuring immediate response to electrical faults. Compact and easy to install on any standard DIN rail, this 3P 20A MCB ensures the safety of your equipment and personnel while meeting international IEC 60898-1 safety standards.

Key Technical Features:

3-Pole (3P) Protection: Simultaneous switching of all three phases for comprehensive circuit safety.
20A Rated Current: Optimized for 7.5 HP (5.5 kW) motors and dedicated 3-phase power strings.

6kA Interruption Rating: The standard safety benchmark for Egyptian commercial and light industrial distribution boards.

C-Curve Trip Characteristic: Perfectly balanced for resistive and inductive motor-starting loads.

Schneider Quality Pedigree: Value-engineered by a global leader for long-term reliability.

Secure Termination: Features IP20 finger-safe terminals with robust clamping to prevent heat buildup.