The Siemens 8PQ9142-2AA04 is a high-quality connection set designed for the SIVACON 8PQ switchgear and controlgear system. This component facilitates the safe and reliable connection of a 3VL circuit breaker to a 3-pole busbar system. Engineered for durability and performance, it ensures a secure mechanical and electrical interface for outgoing feeders, suitable for either top or bottom mounting. This adapter is essential for building modular, efficient, and safe low-voltage power distribution assemblies, simplifying installation and maintenance while upholding Siemens’ rigorous quality standards.