Busbar support, 185 mm system, rated operating current Ie=2500A, poles=3, can be used for 30x10, 40x10, 50x10, 60x10, 80x10, 100x10, 120x10, double T-profile and triple T-profile, drill-free installation of the busbars, temperature-resistant up to 120°C, tracking resistance CTI 200, self-extinguishing according to UL 94, RAL 7035, thermoplastic, silicone-free, chlorine-free, halogen-free, busbar support spacing according to short-circuit strength diagram,