Page last updated Oct 20, 2021 @ 10:11pm
40301
(supersedes 40220, 1897)
DISCONTINUED AND REPLACED BY 40351
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Standby Generator Set
Briggs & Stratton® Home Standby
7000W rated, 10500W surge on LP
6000W rated, 9000W surge on NG
(see below for choice of transfer switches)
Whether you are home or away, the EmPower Automatic Home Generator System provides fully automatic protection from power outages. Advanced electronics continually monitor utility power. When an outage occurs, it starts the generator and automatically switches from utility power to generator power. Electrical power is restored without effort, in seconds. When utility power is restored, the system senses it, transfers service back to the utility, shuts down the generator and resumes monitoring. It's all automatic. No worries, no hassles. Assembled in the USA. Vanguard engine is made in JAPAN. This model supersedes the 1897/CHGEN.
High Value Features to Keep You Running
Fully Automatic - Advanced electronics will detect a utility power outage and automatically start the generator whether you are home or away. (Our manual 7kW generator offers an affordable option with remote start. You just flip a switch located inside your home.)
Continuous Fuel Supply - A permanent connection to natural gas or propane delivers uninterrupted performance with no messy gasoline storage and refueling.
Contemporary, Space-Saving Design - Offers a compact yet functional design for location flexibility and an attractive, subtle yard presence.
Quiet Operation - Engineered air passages, an automotive-style exhaust system and acoustic foam dampeners ensure quiet operation.
Durable Outdoor Enclosure - Each EmPower system features professional rustproofing and premium Storm Grey automotive paint for maximum durability and all-weather protection.
Computer Friendly Power - Advanced alternator technology provides safe and stable power for computers and other sensitive electronics.![]()
Turn Key Extras - Each EM Series system includes an automotive battery charger, and installation pad. The engine also comes pre-filled with synthetic oil and is broken in at the factory, saving you time &
money.
2 Year Limited Warranty - Your guarantee of quality & performance.
Specifications
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| Engine Make | Briggs & Stratton Intek Series | |
| Engine Type | 4-cycle, air cooled | |
| Engine Displacement | 504cc | |
| Sound Level | 81dbA @ 7 meters | |
| AC Output Voltage | 120/240VAC, 1 phase | |
| AC Output Frequency | 60Hz | |
| AC Output Current - rated | 58/29 amps rated on LP 50/25 amps rated on NG |
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| Alternator | low-maintenance brush-type alternator | |
| Battery | 12V (not included, purchase locally at time of install) | |
| Control System | - automatic remote starting - low oil pressure - overcrank fail to start - overspeed |
low AC frequency - AC circuit breaker - DC control fuse |
| Remote Indications | - Remote LED panel included - contacts provided for remote alarms/indications |
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| Cold weather options | - oil warmer - battery warmer |
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| Fuel Consumption - LP Vapor (11-14 in.W.C. pressure at full load req'd) |
50% load: 33 cu.ft/hr (0.91 gal/hr) | |
| Fuel Consumption - natural gas (5-7 in.W.C. pressure at full load req'd) |
50% load: 81 cu.ft/hr | |
| Dimensions L x W x H | 30-1/2" x 22-1/2" x 32-1/2" | |
| Weight | 280 lbs. | |
| Warranty | 2 years consumer, no warranty for commercial or industrial use | |
Automatic Transfer Switches

Click to enlarge electrical diagram
Fully Automatic
All of our switches monitor utility and generator voltages and will
automatically connect to the appropriate source of power. The 100 amp
and 200 amp switches are capable of "whole house" power transfer in
residential and small business applications. For whole house
applications the switch amp rating must equal or exceed the utility service
rating. However, the total load must be
carefully reviewed to ensure that it will not exceed the generator rating.
Exclusive Design
Each switch is custom made and dedicated exclusively for Briggs & Stratton
Power Products Home Standby Generators, reducing overall cost and giving you
exactly what you need for your home or small business.
Supervisory Control
These industrial grade component features a control panel with red and green
LED lights indicating the power sources available, and two relay operated
contacts that allow the user to manage external loads during a power
outage. These are useful for shutting down loads that may be too large
for the generator such as central air conditioning or heat pumps.
Safety Features
All switch models are solenoid-operated from utility or generator inputs and
contain electrical interlock switches to eliminate the possibility of
dangerous back feed to utility during an outage. Switches are listed to
UL Standard 1008.
Pick
options using dropdown menus before pressing button...
1- Select proper switch for your application
2- Optional A/C Control Module (ACCM) manages generator load and only allows start of
central air conditioner when adequate spare capacity is available.
Reduces chance of generator overload and shutdown due to unexpected start of
A/C unit during periods of high generator load. Not available for 50A
switches.
3- Optional built-in service entrance disconnect eliminates
need for external disconnect when installing switch directly downstream of utility meter.
Reduces installation time and cost of extra external disconnect. Not
available for 50A switches.
4- Select engine block/oil warmer for reliable
starting below freezing.
5- Select battery warmer for prolonged cold
weather.
6- Optional maintenance kit. Includes oil, filters, plugs, etc.
7- Select delivery method.
Are YOU ready for the next power outage?
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ordering from this web site.
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