The CNC YCBZ-63 2 Pole Changeover Breaker, available in 40A and 63A models, offers robust circuit control and protection in a compact DIN rail-mounted format. Engineered for residential, commercial, and industrial applications, this dual-pole breaker ensures safe switching of both live and neutral lines, delivering superior protection and control. Built with instantaneous release options—Type B, C, and D curves—it accommodates a wide range of electrical environments, from standard household setups to heavy industrial systems with high inrush currents. Equipped with overload and short circuit protection, the CNC YCBZ-63 ensures uninterrupted operation and enhanced safety in power systems and infrastructure.
Specifications:
- Brand: CNC
- Model: YCBZ-63
- Product Type: Changeover Breaker
- Poles: 2 Pole (Dual Pole)
- Rated Current: 40A, 63A
- Protection Functions: Overload & Short Circuit
- Instantaneous Release Types: B, C, D
- Mounting: DIN Rail
- Function: Switch Disconnector, Changeover Switching
- Application: Residential, commercial, and industrial
Why Choose This Product?
- Superior Safety: The dual-pole design offers a higher level of protection, ensuring both lines are safely disconnected during a fault or manual switch.
- Space & Cost Efficient: Combines two devices into one, streamlining your electrical panel and reducing overall costs.
- Flexible & Reliable: The choice of current ratings and tripping curves makes it an adaptable solution for many different electrical systems, from residential to industrial.
- Hassle-Free Installation: Designed for standard DIN rail mounting, making it easy to integrate into new or existing distribution boards.








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