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Briggs & Stratton 40450 10kW Standby Generator with 200 Amp Automatic Transfer Switch and Service
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Briggs & Stratton 40450 10kW Standby Generator with 200 Amp Automatic Transfer Switch and Service

Briggs & Stratton 40450 10kW Standby Generator with 200 Amp Automatic Transfer Switch and Service

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7 days or less
9 days or less
10 days or less
British Columbia
12 days or less
*This product is a special order item and available to purchase online or by speaking to an associate at this selected store. Choose from store pick-up or home delivery. Standard charges apply for home delivery. (learn more)

  • Generator Type: Standby Generators

Product Description

Available while supplies last.

10kW Standby Generator with 200 Amp Automatic Transfer Switch and Service Entrance Disconnect

Don't let its size fool you! Thanks to a compact design and a commercial-grade Vanguard™ engine, the 10kW standby generator proves big power can come in a small generator. Briggs and Stratton automatic standby generators provide permanent, backup protection from power outages for your home and family.

Trust the power experts at Briggs and Stratton for complete peace of mind. The 200 Amp managed whole house automatic transfer switch provides managed power to your whole house. It's usually installed outside or right next to your circuit box. The transfer switch is the brain behind your generator system. Its job is to sense when your power is out, and automatically "switch" on your generator and manage backup power to your home.

  • More power in a smaller generator:
    • One of the most powerful units of its class
    • Higher power output per square inch of its footprint
    • Providing backup power to more of your household appliances
  • Flexible placement:
    • Tested against the tough National Fire Protection Agency 37 standard
    • Can be placed as close as 18in from the home providing more placement options in your yard
    • Perfect for tight lot lines
  • Reliable engine power:
    • Powered by commercial-grade Vanguard™ engines
    • Design-engineered to dependably take on the most demanding jobs
  • More access to air conditioners: Automatic transfer switches can manage the load of up to two 3-ton air conditioners while powering other household appliances
  • Durable enclosure:
    • Made from the same rust-resistant, durable Galvanneal steel that is found in the automotive industry
    • Automotive-grade paint process which results in protection against chipping and abrasions
  • Easy monitoring:
    • Simple, trouble-free monitoring
    • Optional basic wireless monitor
  • Protects your home and family:
    • Thermally protected fuel system which automatically shuts off the unit during an emergency
    • All-steel enclosure and base endure temperatures more than double that of aluminum and far beyond that of plastic
  • Improved cold weather kit:
    • Tested to start down to -20°F and deliver the power you rely on during a power outage
    • Thermostatically controlled battery warmer and oil heaters activate as the temperature drops
    • Each kit includes a battery warmer and two oil heaters


  • Engine: Vanguard V-Twin 570cc
  • Fully automatic
  • 120/240V AC, Single Phase, 1.0 pf
  • Alternator Type - Brushed, Computer Friendly
  • Fuel Consumption (Cubic Feet per Hour @ 1/2 Load) - 1.19 gal/hr (LP Vapor) 115ft3/hr (NG)
  • Fuel Consumption (Cubic Feet per Hour @ Full Load) - 1.82 gal/hr (LP Vapor) 180ft3/hr (NG)
  • Overcrank protection

Note: Installations must strictly comply with all applicable codes, industry standards, laws and regulations. Running engines give off carbon monoxide, an odorless, colorless, poison gas so it is important to keep exhaust gas away from any windows, doors, ventilation intakes or crawl spaces. Carbon monoxide detectors must be installed and maintained in your home.

Listing: , EPA, CSA Listed
Warranty3 Year Limited
Fuel TypeNatural Gas, Propane
helpBoxGenerator Type
The type of generator you need is largely determined by the application you want to use it for. Some generators are used for powering whole buildings in emergency situations while others provide portable AC power anywhere you want to go.

Generator TypeStandby Generators

Dimensions & Weights 

Length:28 inches
Height:35.1 inches
Width:24.4 inches


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Additional Details

Mfr Part #
Group # 1499630
Category Generators - 1989
Style - 0
Sales Rank 1500220

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