ABB High Performance S800N MCB, 2P, 80A Curve D, 400V AC, 36 kA Breaking Capacity

This high performance MCB is designed for effective electrical protection. The device features a compact design with dimensions of 54mm in width and 82.5mm in length, allowing for easy installation on a DIN rail. It is designed to operate efficiently under rated currents of 80A.

• Rated operational voltage of 400V AC and 690V AC
• Reset via toggle switch for user-friendly operation
• Complies with IEC/EN 60947-2 standards for safety

• Used in residential electrical panels to protect circuits for general-purpose lighting and power outlets
• Suitable for industrial machinery and equipment protection

Yes, it functions effectively at both voltages.

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

ABB System Pro M Single & Double Pole MCB's

The Classic & System pro M product cannot be intermixed and do not share common accessories. System pro M products can only be fitted to new style Protecta distribution boards,see typically stock no. 539-1553.