Chint NB1-63C3P06 Triple Pole Type C MCB 6A 6kA

The NB1-63C3P06 is a robust and reliable miniature circuit breaker (MCB) designed to provide effective protection for electrical circuits against overload and short-circuit faults. As part of the NB1-63 series, it is commonly used in residential, commercial, and light industrial three-phase distribution systems requiring safe and stable circuit protection.

This model features a 6A rated current with a 6kA breaking capacity, ensuring fast interruption of fault currents to protect wiring and connected equipment. Its Type C tripping curve makes it suitable for circuits with moderate to higher inrush currents, such as small motors, transformers, and other inductive loads.

With a 3-pole (3P) configuration, the NB1-63C3P06 provides simultaneous disconnection of all three phases, ensuring improved safety and balanced protection in three-phase installations. It is designed for DIN rail mounting, allowing quick and secure installation in standard distribution boards and control panels.

Key Features:

• Model: NB1-63C3P06
• Type: Miniature Circuit Breaker (MCB)
• Poles: 3P (Three Pole)
• Rated Current: 6A
• Breaking Capacity: 6kA
• Tripping Curve: Type C (5–10 In)
• Mounting: DIN rail installation
• Function: Overload and short-circuit protection