Quantity: 1 piece Model: SX440 Automatic Voltage Regulator Type: Automatic Voltage Regulator for Generator Parts Sensing input Voltage: 190264 V AC max Configuration: 1 phase, 2 wire Electrical specifications Frequency: 5060 Hz nominal Function Automatically regulates generator output voltage to maintain a stable electrical supply and protect connected equipment Compatibility Intended for 1phase, 2wire generator systems Used as a generator part to ensure consistent voltage under varying load conditions Benefits Stabilizes voltage despite input fluctuations Helps protect electronics and motors from over or undervoltage Supports reliable generator performance across common European and other 5060 Hz regions Use scenarios Home backup generator: keeps computers, televisions, and essential electronics within safe voltage range during outages Workshop with portable generator: powers sensitive tools and equipment (drills, routers, small machines) without voltagerelated issues Small business or light industrial generator sets: maintains steady voltage under fluctuating loads for equipment like compressors and control panels Notes Material and physical dimensions are not specified Confirm compatibility with your specific generator model and wiring configuration before installation