ABB High Performance S800N MCB, 3P, 80A Curve D, 400V AC, 36 kA Breaking Capacity

This device is a high performance miniature circuit breaker (MCB) designed for effective electrical circuit protection. The unit is compactly designed with dimensions of 81mm in width and 82.5mm in both length and depth, making it suitable for DIN rail mounting.

• 36kA breaking capacity ensures fault tolerance
• Type D MCB suitable for high inrush current applications
• Toggle switch reset actuator for easy manual operation
• Three poles provide comprehensive protection for electrical circuits

• Ideal for commercial electrical installations with high demand
• Used in residential electrical panels to protect circuits for general-purpose lighting and power outlets

Yes, its compact dimensions allow for installation in limited spaces.

The thermal element heats up with excess current, activating the breaker to protect the circuit from overloads.