SIRIUS 3RA6932-0A — 10-pole connecting cable for motor starter systems
The Siemens 3RA6932-0A is a 10-pole connecting cable, 8 mm in diameter, designed as the wiring interface between the SIRIUS motor starter and the control cabinet harness. Its 25 mm width sets the DIN-rail footprint — a dimension that determines how many cables fit across a given rail length in a panel build.
Panel integration and environmental limits
The IP20 front protection per IEC 60529 means the cable connector is finger-safe for vertical contact — suitable for installation inside a locked or tool-accessed panel where washdown is not a requirement. The operating temperature range of -20 to +60°C covers most indoor industrial environments, including unheated switchrooms provided they stay above freezing. Storage and transport limits extend from -55 to +80°C, which accommodates container shipping through temperature extremes and long-term storage in unheated warehouses. The 10 to 90% relative humidity range during operation means the cable is not rated for condensing atmospheres — the IP20 front cover manages incidental moisture but does not seal against washdown.
No official successor or cross-reference is listed; the 3RA6932-0A is the direct cable for the SIRIUS motor starter family. The 25 mm width and 10-pole configuration are the defining fit parameters — confirm these against the existing panel layout before committing the order.