Skip Content

Auto Standby Generator,Air,NG/LP close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Auto Standby Generator, Air, NG/LP

Price $3,309.00 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 46C510
  • Mfr. Model # 40375
  • UNSPSC # 26111604
  • Catalog Page # 1395
  • Shipping Weight 330.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Automatic Standby Generator
  • Engine Cooling Method Air
  • kW 10LP/9NG
  • kVA Rating 10
  • Voltage 120/240
  • Height 35"
  • Width 24-2/5"
  • Length 28"
  • Enclosure Material Steel
  • Fuel Type Natural Gas/LP Vapor
  • Engine Brand Briggs and Stratton Vanguard(TM)
  • Engine Size .57L
  • Engine RPM 3600
  • Amps 41.7(LP) / 37.5(NG)
  • NG Consumption @ Half Load 111 cu. ft./hr
  • Hz 60
  • Sound Level dBA 65
  • Automatic Volts Regulation Yes
  • Battery Included No
  • 12VDC Battery Charger Yes
  • Battery Requirements 12V Battery (12V / 230 CCA )
  • Engine (Block Heater) Optional
  • Fault Indicator Lights Yes
  • Fuel NPT Pipe Connection Sz. 3/4"
  • High Temp. Alarm Yes
  • Low Oil Pressure Alarm Yes
  • Low Coolant Level Alarm No
  • Min. Gas Pressure @ Generator (In WC) 7-11 L P/(4-7 NG)
  • Over Crank Protection Yes
  • Phase 1
  • Power Factor 1.0
  • Repeat of Exercise Cycle 7
  • Run Time Hour Meter Yes
  • Main Circuit Breaker Yes
  • Over Speed Yes
  • Includes Battery Charger, Hour Meter, Installation Base, Owner Manual, Installation Guide, Synthetic Oil
  • Standards UL2200, CSA, CARB Compliant
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

  • Hazardous material - Engines

  • This item is restricted for international sale.


This standby generator is designed to run quietly, withstand highly corrosive environments, and stand up to severe weather conditions. It provides options for additional features to address individual applications, such as advanced controls for instant monitoring. An RTS Series transfer switch, available separately, is required for use with this generator. Local permits for gas piping, concrete foundation, electrical inspection, and approval are necessary for installation.


Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.