The CHINT NXB-63 1P 230V Miniature Circuit Breaker (MCB) is a high-quality electrical protection device designed to safeguard circuits against overload and short circuit faults. Engineered for durability and consistent performance, it is widely used in residential, commercial, and light industrial applications.
This single-pole (1P) breaker operates at 230V AC and is available in multiple current ratings including 10A, 16A, and 20A, making it suitable for various applications such as lighting circuits, sockets, and small appliances. It provides reliable circuit isolation and switching, ensuring enhanced electrical safety.
The NXB-63 series features a thermal-magnetic trip mechanism that ensures fast and accurate disconnection during abnormal conditions. It is capable of handling rated currents up to 63A and offers high breaking capacity (typically 6kA), ensuring effective fault interruption.
Manufactured according to IEC/EN 60898-1 standards, this MCB guarantees compliance with international safety requirements. Its compact modular design allows easy DIN rail mounting, making installation quick and convenient in distribution boards.
With long mechanical life (up to 20,000 operations) and electrical life (up to 10,000 operations), the CHINT NXB-63 ensures long-term reliability and stable performance in demanding environments.
Whether used in homes, offices, or small industrial setups, this MCB provides dependable protection and efficient circuit management.
Key Features:
1-pole (1P) miniature circuit breaker
Rated voltage: 230V AC, 50/60Hz
Available current ratings: 10A, 16A, 20A
Protection against overload and short circuit
Thermal-magnetic trip mechanism
Breaking capacity up to 6kA
Long mechanical and electrical life
DIN rail mounting for easy installation
Complies with IEC/EN 60898-1 standards
Suitable for residential and commercial applications
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