CBI 80 A 2-Pole Circuit Breaker — Curve 2, 6 kA, Mini-Rail (White Handle, Black Body)

The CBI 80A 2-Pole Circuit Breaker – Curve 2, 6kA, Mini-Rail (White Handle, Black Body) is a premium hydraulic-magnetic miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for electrical installations. With an 80A current rating, 2-pole configuration, and 6kA breaking capacity, it is ideal for commercial, industrial, and heavy-duty residential applications.

CBI’s hydraulic-magnetic technology delivers precise tripping performance that is not affected by ambient temperature. As a result, the breaker provides consistent protection while helping to reduce nuisance tripping in demanding environments.

The Curve 2 tripping characteristic provides a medium time delay with an instantaneous trip range of 5–10 × In. Therefore, it is ideal for power distribution, lighting circuits, HVAC equipment, control panels, and standard motor loads.

Its compact 52mm width (26mm per pole) and Mini-Rail/Dual-Mount design allow for quick installation in distribution boards and control panels. In addition, the durable black body and white operating handle provide easy identification and long-lasting performance.

Whether installed in commercial buildings, industrial facilities, or residential distribution boards, the CBI 80A 2-Pole Circuit Breaker delivers reliable circuit protection backed by CBI’s trusted engineering and quality.

Key Features

• 80A rated current
• 2-Pole configuration
• 6kA breaking capacity
• Hydraulic-magnetic tripping technology
• Curve 2 tripping characteristic
• Medium time delay (5–10 × In)
• Reliable overload and short-circuit protection
• Temperature-independent operation
• 52mm overall width (26mm per pole)
• Mini-Rail / Dual-Mount installation
• Durable black body
• White operating handle
• High mechanical and electrical endurance
• Suitable for residential, commercial, and industrial installations
• Premium CBI quality and reliability