ABB 2TLA020003R0900 Circuit Breaker Accessory, Active Produc

The 2TLA020003R0900: As a busway or switch accessory, this part integrates into the panel's distribution architecture — likely a busbar adapter, a switch handle, or a mechanical interlock that mounts alongside the breaker. The exact fit depends on the companion breaker frame; verify mechanical compatibility with the specific ABB breaker series in your enclosure.