SFD1125A SFD1125A32A Load Knob Converter Rotary Power CutOff Switch Overview This knoboperated rotary transfer switch provides selectable load control and manual power cutoff for equipment operating on 220V with universal 380V compatibility. It supports selectable 25A and 32A load configurations and is supplied as a single piece for straightforward installation or retrofit. Key benefits Simple load conversion: Builtin knob selector allows switching between 25A and 32A load settings without rewiring, reducing downtime for adjustments. Clear on off control: Manual rotary on off operation delivers direct power cutoff and reliable switching for maintenance and isolation tasks. Broad voltage and current capability: Rated for 220V nominal operation and compatible with systems up to 380V, with forward and reverse current ratings up to 32A for flexible deployment. Easy replacement and retrofit: Singlepiece unit designed to integrate into existing switch panels or control enclosures where compact, manual transfer switching is required. Features and specifications Model: SFD1125A and SFD1125A32A Function: Transfer switch, load knob converter, power cutoff rotary switch Quantity: 1pc Voltage: 220V (nominal) Maximum forward current: 32A Maximum reverse current: 32A Maximum forward voltage: 380V Maximum reverse voltage: 380V Type: Switching Diode Color: SFD1125A Applications and use scenarios Power distribution panels: Provide manual load selection and isolation during maintenance or system reconfiguration in industrial or commercial distribution boards. Generator or backup power panels: Use as a manual transfer and cutoff point when switching between supply sources or isolating circuits during testing. Equipment control cabinets: Integrate into motor control or machine panels where selectable current settings and clear manual on off control are needed. Why choose this unit The SFD1125A SFD1125A32A rotary switch combines a straightforward knob interface with robust electrical ratings to simplify load conversion and manual power isolation. Its selectable 25A and 32A settings and compatibility with 220V systems and 380V maximum voltage make it practical for a range of industrial and commercial switching tasks. Package includes one unit for direct installation.