MCB Circuit Breaker 2P (10-63A) AC – CNC

The YCB9 (2P) breaker is the essential solution for protecting electrical wiring in homes and offices. It provides double protection against overload and short circuit, and disconnects both the phase and neutral lines at the same time, ensuring maximum safety and full isolation of the circuit whenever a fault occurs or during maintenance.

⚡ Features:

Double-pole protection (2P): disconnects phase and neutral together, preventing back-feed hazards and fully protecting equipment and premises.

Precise thermal-magnetic response: accurately calibrated to cut the current immediately when the load exceeds the allowed limit or a short circuit occurs.

Industrial build quality: robust, heat-resistant housing with reinforced internal contacts for long service life and high reliability.

Easy installation (DIN Rail): standard size that fits easily on the mounting rail inside residential and commercial distribution boards.

Visual status indicator: a clear window shows the breaker state (ON/OFF) for easy monitoring and fast fault diagnosis.

🛠️ Technical specifications:

Brand: CNC Electric.

Model: YCB9 Series.

Poles: 2P (phase + neutral).

Trip type: thermal-magnetic.

Breaking capacity (Icn): available in 4.5kA and 6kA.

Trip curve: available in B and C curves to suit residential and office loads.

Standard: IEC/EN 60898-1.