Busbar holder 3pol. - Busbar support 3-p 8US1903-3AB00

Busbar holder 3pol. - Busbar support 3-p 8US1903-3AB00 – Siemens – 4011209576759: Busbar holder 3-pole 8US1903-3AB00 number of poles 3, rail spacing 40mm, busbar system, accessories rail center distance 40mm busbar holder 3-pole 12x 5, 2x12x 5, 15x 5, 2x15x 5 as end and intermediate holder incl. inserts for rail thickness 5mm and incl. end covers busbar system 8US for construction of protective devices such as fuse switch disconnectors and circuit breakers - safe, space-saving, clear. The use of the Siemens 8US busbar systems offers a wide range of options for installing rail-adaptable connection switching and installation devices. The space-saving modular design and quick-assembly contacting ensure economical electrical equipment in today's installation distribution board construction. The assembly takes place on longitudinal bars, the rail spacing is 60 mm. The Siemens 8US busbar systems are characterized above all by: 1. Mechanical fastening and electrical contacting in one operation. 2. Worldwide approval and therefore worldwide possible uses in mechanical and plant engineering. 3. Easy replacement of individual devices or entire combinations. 4. Assembly time savings and cost reduction through fully assembled consumer branches. 5. High operational safety thanks to finger-safe covers for the adapters and device carriers. 6. Wide range of usable busbars for easy adaptation to current strengths of up to 1,600 A. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, installation distributors as well as switches and sockets for the safe, efficient electrical infrastructure in buildings and industry.