Lifecycle and sourcing — current production, quoted to order
The 3RA9011-5AL12: This is a DMC 60 S/1664 kit for BESEL — a specific motor starter accessory kit.
What this kit fits — BESEL motor starter integration
The DMC 60 S/1664 designation means this is a direct-mount kit for Siemens BESEL motor starters. How wide on the rail? It matches the BESEL footprint — no extra DIN modules wasted. In the Motor Starters category, this kit provides the mechanical and electrical interface to wire up cleanly in a control panel. The BESEL series is Siemens' compact motor starter line for distributed or centralised architectures.