The N-Tech VB6H 3 Pole AC Miniature Circuit Breaker (MCB) is engineered to protect electrical systems from overload and short-circuit faults, ensuring safety and uninterrupted performance. Designed for AC systems operating at 50/60Hz, it supports both 230V and 400V applications, making it suitable for residential, commercial, and industrial use.
With a current range typically from 1A to 63A, this 3 pole MCB is ideal for three-phase circuits, providing balanced and efficient protection across all lines. Its 6kA breaking capacity ensures quick fault interruption, preventing damage to wiring and connected equipment.
Built with high-quality components, the VB6H series offers long mechanical life (up to 10,000 operations) and electrical durability, ensuring consistent performance over time. It features a clear ON/OFF indicator for easy monitoring and supports flexible wiring with busbar compatibility for convenient installation.
Compliant with IEC/EN60898-1 standards, this MCB is a dependable solution for protecting power distribution systems and maintaining electrical safety in various environments.
Key Features:
3 pole design for three-phase system protection
Overload and short-circuit protection
Suitable for 230V / 400V AC systems
Current range up to 63A
6kA breaking capacity for reliable fault protection
Long mechanical and electrical lifespan
ON/OFF indicator for easy status monitoring
Complies with IEC/EN60898-1 standards
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