PCB for 3RW51 soft starter, 480 V
The Siemens 3RW5914-0PY04 is a printed circuit board designed for the 3RW51 soft starter series, Size 4, rated at 480 V. This is the control/interface PCB that mounts inside the soft starter housing — it is not a standalone soft starter but a replacement or spare board for field service of the 3RW514 unit.
Lifecycle and sourcing
Storage temperature range is -40 to +80 °C, which covers most warehouse and shipping environments without special climate control.
