The CNC YCB7-63N MTS Breaker Type 4P+4P AC 400V 63A is a high-quality manual transfer switch designed for efficient and सुरक्षित switching between two AC power sources such as utility supply and generator or backup systems.
Built with a 4P+4P configuration, it ensures complete isolation of all phases and neutral, providing enhanced safety and preventing backfeed or electrical faults. This makes it ideal for three-phase systems where reliable power switching is critical.
With a rated current of 63A and support for AC 230/400V systems, this device is suitable for a wide range of applications including homes, commercial buildings, and industrial installations. It allows manual switching while ensuring that both power sources cannot be connected simultaneously, reducing the risk of short circuits.
The breaker-type MTS combines switching and protection functionality, offering overload and short circuit protection along with power transfer capability. Based on the YCB7-63N series, it complies with IEC/EN 60898-1 standards and is designed for AC 50/60Hz systems, ensuring dependable performance and safety.
Its compact design supports DIN rail mounting, making installation quick and convenient in distribution boards. Durable construction and high-quality internal components ensure long service life and consistent operation even in demanding environments.
Whether used for backup power management or load switching, the CNC YCB7-63N MTS provides a practical and efficient solution for modern electrical systems.
Key Features:
4P+4P configuration for full phase and neutral isolation
63A current rating for medium-load applications
Supports AC 230/400V, 50/60Hz systems
Dual power manual transfer (main supply & generator)
Built-in interlock for safe switching
Protection against overload and short circuit
Reliable performance based on YCB7-63N series
DIN rail mounting for easy installation
Suitable for residential, commercial, and industrial use



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