Pre-Owned Energy Selector Knob for SCHILLER DEFIGARD 4000 DG4000 Defibrillator
Pre-owned blue rotary selector knob cap removed from a SCHILLER DEFIGARD 4000 defibrillator. Suitable for replacing a missing, cracked or damaged energy selector knob. Please confirm the shape, shaft interface and equipment version before ordering.
Product Overview
This pre-owned energy selector knob is intended for maintenance of the SCHILLER DEFIGARD 4000, also known as the DG4000 defibrillator/monitor. The knob fits over the equipment’s rotary selector mechanism and provides a visible position indicator for selecting operating functions and manual defibrillation energy levels. It can be used to replace an original knob that has become cracked, loose, damaged or lost. This listing is for the external blue knob cap only. The internal rotary switch, encoder, front panel and other electronic components are not included.
Application and Ordering Notes
Different DG4000 production versions may use different selector shafts or mounting structures. Before ordering, please send PanSW:
Full equipment model
Equipment serial number
Photograph of the original knob
Photograph and measurements of the selector shaft
Required quantity
Installation Notice
Installation should be completed by a qualified biomedical service technician. After installation, verify that the knob is correctly aligned with every selector position and that the indicated setting corresponds to the actual equipment function.
Product Gallery

Quality and Compatibility Notice
Compatibility information is provided for reference. Please verify the exact connector, model, and clinical application before ordering.
