The Siemens 3RV1913-7D is a latching emergency switching-off handle with a mushroom-head actuator, designed specifically for the 3RV1913 enclosure series. It operates by rotating to unlatch, providing a positive mechanical break for emergency-stop circuits on motor starters and control panels. Rated IP55, this handle withstands washdown and dust ingress common on factory floors and in food-processing environments — the enclosure seal keeps contaminants out of the contactor and overload relay behind it. The 64 mm depth fits the standard 3RV1913 enclosure depth; no panel cutout modification needed when replacing an existing handle on that enclosure.
Substance compliance dated 07/01/2006 aligns with RoHS implementation; the part carries no SVHC restrictions beyond the standard EU directive scope.
Panel Integration
Mounts directly onto the 3RV1913 enclosure door — no adapter plate or separate drilling required. The rotary unlatch mechanism means the handle returns to the off position when released; a deliberate twist resets the latch. IP55 rating covers the handle and its interface to the enclosure door, so it's suitable for panels in wet-washdown zones (dairy, beverage, chemical batching) where a standard IP20 emergency stop would corrode or leak.