Schneider Miniature circuit-breaker, C-curve, 2-pole, 5kA, 80A

The Acti9 C120a miniature circuit-breaker you described is a two-pole (2P) circuit breaker with a rating of 80 amperes (80A). It has a C-curve characteristic, which indicates that it is suitable for circuits with moderate inrush currents. The 5 kA rating means that it can handle a maximum fault current of 5 kiloamperes, in compliance with the IEC 60947-2 standard.

The Acti9 C120a miniature circuit-breaker is designed to provide short-circuit and cable overload protection, and its compact size makes it easy to install and use in a variety of electrical installations. The two-pole configuration of the circuit breaker allows it to simultaneously protect two circuits.

Overall, the Acti9 C120a miniature circuit-breaker is a reliable and high-quality switchgear option suitable for various electrical installations. Its C-curve characteristic, 2-pole configuration, 80A rating, and 5 kA fault current capacity make it a versatile choice for applications where circuits with a maximum current of 80A need to be protected. Additionally, its compliance with the IEC 60947-2 standard ensures its reliability and safety.