Chint 100A 1 Pole 10kA MCB

The CHINT DZ158-1-100 is a durable and high-performance Moulded Case Circuit Breaker (MCCB) designed to provide reliable protection and isolation for single-phase low-voltage electrical systems. Engineered for residential, commercial, and industrial applications, it protects electrical circuits against overload currents, short-circuit faults, and enables safe switching and isolation, helping to ensure safe and stable operation of electrical installations.

Rated at 100A, the DZ158-1-100 features a single-pole (1P) configuration, making it ideal for high-current single-phase power distribution systems. It is commonly used in main distribution boards, industrial control panels, HVAC systems, machinery supply circuits, and heavy-duty electrical installations where dependable fault interruption and circuit protection are essential.

The breaker operates using a thermo-magnetic trip mechanism, ensuring accurate and reliable response to both prolonged overload conditions and sudden short-circuit faults. Depending on the variant, the DZ158 series typically provides a breaking capacity of 6kA or 10kA, allowing safe interruption of high fault currents while protecting downstream equipment and wiring systems from damage.

Manufactured in accordance with IEC/EN 60947-2 standards, the DZ158-1-100 is designed for long operational life, strong electrical performance, and high mechanical durability. Its modular construction supports DIN rail or panel mounting, while compatibility with auxiliary accessories allows enhanced monitoring, signaling, and control integration within modern electrical systems.