Model 440 Replacement Voltage Regulator

buy now
Buy Factory Direct: $295

Product Summary

The Model 440 is an exact replacement for a Newage SX440 and E000-24030, used on Cummins / Onan / and Newage. (The Onan part # is 305-0824) Replaces older Series 4 # 350-28700 & E000-24010 with minimal wiring change

The Model 440 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes underspeed and sensing loss protection to ensure safe, reliable control of the generator. This model supercedes the Series 4 range.


Note: Factory Direct Prices Shown - RE-SELLERS (Gen Set, Marine & RV Dealers/Distributors/Repair Shops) call for your DISCOUNTED PRICING


Replaces Newage® SX440 and Onan® 305-0824

  • Voltage Adjustment
  • Stability adjustment
  • Optimum response selection
  • ± 1.0% Regulation
  • Soft Start Voltage Ramping
  • Sensing Voltage Loss Protection
  • 120 or 240 VAC Sensing, Jumper Selectable
  • Under Frequency Roll Off Protection / Adjustment
  • Under Frequency LED Indicator
  • Droop adjustment
  • Trim adjustment

Manuals and Downloads