Chint 80A 1 Pole 10kA MCB

The CHINT DZ158-1-80 is a durable and high-performance Moulded Case Circuit Breaker (MCCB) designed to provide reliable protection for single-phase low-voltage electrical systems. Engineered for residential, commercial, and light industrial applications, it protects electrical circuits against overload currents, short-circuit faults, and provides safe isolation of the power supply, ensuring stable and secure operation of connected equipment and wiring systems.

Rated at 80A, the DZ158-1-80 features a single-pole (1P) configuration, making it ideal for single-phase power distribution applications requiring dependable medium-to-high current protection. It is commonly used in distribution boards, control panels, HVAC systems, machinery supply circuits, and general power distribution installations where reliable fault interruption and circuit isolation are essential.

The breaker operates using a thermo-magnetic trip mechanism, which delivers accurate protection against both prolonged overload conditions and sudden short-circuit events. Depending on the model variant, the DZ158 series typically provides a breaking capacity of up to 6kA or 10kA, allowing safe interruption of high fault currents in low-voltage systems and helping to prevent equipment damage and electrical fire hazards.

Manufactured in compliance with IEC/EN 60947-2 standards, the DZ158-1-80 is designed for strong electrical performance, long service life, and high mechanical durability. Its compact modular design allows for DIN rail or panel mounting, while compatibility with auxiliary accessories enables enhanced monitoring and control integration in modern electrical systems.