The Siemens 8US1213-4AU01 is a robust device adapter designed to facilitate the integration of moulded case circuit breakers (MCCBs) into busbar systems. This 3-pole adapter is engineered to support a busbar center-to-center spacing of 60 mm, making it compatible with the 3VA10/11 range of circuit breakers. With an insulation voltage rated at 800 V and an operating voltage up to 690 V AC, it ensures a reliable and safe connection within your power distribution setup.
The adapter is capable of handling an operating current of up to 160 A, which allows it to accommodate a variety of applications in industrial and commercial electrical systems. Its mechanical design boasts a compact footprint with dimensions of 200 x 77 x 200 mm, ensuring it does not require excessive space within switchgear assemblies.
Crafted with precision, the Siemens 8US1213-4AU01 is designed to dissipate minimal power, with a loss of just 12 W, and 10 W per pole in a hot operating state, contributing to the overall efficiency of the system it is integrated into. This device adapter is a testament to Siemens' commitment to quality, reliability, and innovation in electrical component design.