VZ3N1337 | DC Bus Bar KIT VZ3N1337 OK Filter By Clear all Poles Poles 3P (2) 4P (5) Breaking capacity (kA) Breaking capacity (kA) 66 (2) 42 (4) Chassis year Chassis year 2020 (2) 2018 (2) 2019 (6) 2023 (6) 2024 (2)