(MENAFN- GetNews) Addressing the essential requirement for secure power management in residential and small commercial systems, CNC Electric is pleased to announce the October debut of the YCB3Z-40 Changeover Switch.

This compact and efficient device is specifically designed to facilitate manual switching between dual power sources (Main/Backup), prioritizing safety and clarity in operation.

Key Features for Secure Switching

The YCB3Z-40 is built to ensure a clear and definitive power transfer process:

1-0-2 Structure: Features a highly intuitive structure that guarantees clear switching and isolation function. This provides a definite neutral (0) position to prevent hazardous back-feeding.

Reliable Operation: Designed for smooth operation with precise positioning and confirmed long service life.

Application Focus: Perfectly suited for manual power transfer duties within residential and small commercial distribution systems.

Technical Parameters

Consistent with the modern 3-Series appearance, the YCB3Z-40 offers flexible configurations:

Parameter	Specification
Rated Voltage	230/400 V AC, 50/60 Hz
Rated current (In)	16 / 25 / 32 / 40 A
Poles	1P / 2P / 3P / 4P

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