SKU: 38888353003

Generac 40kW 3-Phase Standby Generator

Sale price$10660.05 Regular price$11844.50
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Generac 40kW 3-Phase Standby GeneratorStandby Generator, 40 kW 208 240 480 V 3 Phase Thousands of homeowners and business owners trust their Protector Series automatic backup generator to power their entire home or business during a power outage. A Protector Series generator senses a power outage, turns on automatically, and delivers power for your entire home, including all large appliances and sensitive electronics. Sound output is quieter with no change in level or tone. This allows

Standby Generator, 40 kW | 208/240/480 V 3-Phase

Thousands of homeowners and business owners trust their Protector Series automatic backup generator to power their entire home or business during a power outage. A Protector Series generator senses a power outage, turns on automatically, and delivers power for your entire home, including all large appliances and sensitive electronics. Sound output is quieter with no change in level or tone. This allows you to continue living life comfortability and keep business operating without interruption.

Features

  • Quiet-Test  Mode: Runs at a lower, quieter speed for a five-minute test, to ensure the system is running properly while consuming less fuel. Quiet-Test Self-Test Mode can be programmed to run weekly, biweekly, or monthly.
  • Cellular Connectivity: Reliable, constant connection enables the Generator Owner to monitor function using Mobile Link and the supporting Generator Servicer using Fleet.
  • TruePower  Technology: Delivers superior power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.
  • Surge Capacity: Designed to start and power large electrical loads for homes and businesses.
  • Corrosion Resistance: An aluminum enclosure; electro-galvanized steel and aluminum frame components; and a stainless-steel exhaust system provide years of corrosion protection in extreme environments.
  • Single-Side Regular Maintenance: Generac liquid-cooled generators pack more power into a small footprint - ideal when space is a premium. The neutral styling, color and small footprint fits unobtrusively into landscaping.
  • Small Footprint: Regular maintenace for oil & oil filter, air filter, spark plugs, coolant, and battery are all accessible from one side of the generator making it easier while saving time.
  • Controller Selectable Fuel: Fuel type selection using only the controller simplifies generator installation.
  • One Configurable 3-Phase Voltage Model: Each XG power output 3-phase model can be configured for 208/120, 240/120, or 480/277 V 3-phase output.  Every 3-phase XG model is configured at the factory for 208/120 using a Voltage Configuration Cartridge (VCC).  The 3-phase voltage can be changed by the generator installer using a different VCC available as an accessory.  The single-piece VCC makes installation simple and error-proof eliminating the need to consult wiring diagrams or require skilled labor.  Fewer models with more possibilities.
  • Generac Designed & Built Engine: Purpose-built exclusively for generator use. Utilizes the first in class, dual-valve ultra-low pressure fuel delivery system and intelligent proprietary engine controls that manage over 100 performance functions to ensure peak efficiency in all temperature ranges and elevations.
  • Built in the USA*: Generac generators and engines are engineered and built in the USA* *Assembled in the USA using domestic and foreign parts.

Resource

View Spec Sheet

Specifications

  • Current Model Shown: XG04045CNAX
  • Fuel Type: Liquid Propane or Natural Gas
  • Oil Capacity (qt): 0
  • Battery Type: Flooded Lead Acid
  • Battery Size: Group 27
  • Engine Size (Liters): 4.5
  • Weight (lb): 0
  • Running Watts (W): 40,000
  • Max. Cont. Power (LP): 0
  • Max. Cont. Power (NG): 0
  • Rated maximum continuous power capacity - Liquid Propane Operation (kW): 0
  • Rated maximum continuous power capacity - Natural Gas Operation (kW): 0
  • Main Line Circuit Breaker: 0
  • LP Fuel Pressure Requirement (wc): 0
  • NG Fuel Pressure Requirement (wc): 0
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38888353003

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4.8 ★★★★★
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Verified Purchase
Firebabe
Lexington, US
★★★★★ 5
Great quality. Easy to clean. Nice appearance.
Color: Red, Size: 4.3-Quart
Solid, heavy pot for cooking and baking. I bought it mainly for making soups, stews and breads. I have only tried soups thus far. The pot cleaned up very easily. The bottom of the pot heated uniformly. Nothing was stuck to the pot when I was simmering on the glass top stove. I have not had the chance to bake yet, but seeing how evenly it held heat while cooking, I am thinking this will be perfect. I bought the red color. It gives a nice pop of color in my kitchen. This pot will probably last me a long time. I would buy one if I needed a replacement, or a gift for someone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Great quality for price after 3 years of use
Color: Matte Navy, Size: 6-Quart, Color: Matte Navy, Size: 6-Quart
I’m 3.5 years in and use it weekly. So far it’s been a great product especially for the price. We are really into soups, roast, and I bake bread a lot. This thing is amazing and a great quality. It’s easy to clean, does great in the oven, and stands up great to constant use. I only have a small amount of staining at the bottom, and a couple scratches from metal utensils. The lid is solid and the handle is really secure still, which is a problem I’ve had with other brands I’ve tried.
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Reviewed in the United States on February 2, 2026
G
Verified Purchase
Gwen Jones
Omaha, US
★★★★★ 5
Quality product
Color: Navy, Size: 6-Quart
I absolutely LOVE my Dutch oven! The reduced cooking time for certain cuts of meat for stews, pot roast, etc., is a definite game changer!! The meat comes out so juicy and tender. I made curry and did the "burning" of the curry and was hesitant because I didn't want the pot to be stained. There were no stains left at all. I've used it numerous times since purchasing and it still looks new. It's very durable and the color is beautiful. If you're looking for a functional, quality, and durable Dutch oven without breaking the bank, this is it! I highly recommend.
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Reviewed in the United States on February 9, 2026
S
Verified Purchase
Serhii
Phoenix, US
★★★★★ 5
Exactly what I wanted
Color: Blue, Size: 6-Quart
Amazing! Looks beautiful, high quality, good price. Well packaged, no defects. Heavy of course :) Blue color is amazing!
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Reviewed in the United States on April 26, 2026
B
Verified Purchase
Booksalottle
Louisville, US
★★★★★ 4
Nothing Exceptional but Gets the Job Done
Color: Blue, Size: 4.3-Quart, Color: Blue, Size: 4.3-Quart
I’ve owned this 4.5 Qt. Amazon Enameled Cast Iron Dutch Oven for almost two months and have used it three times to date. Upon arrival and at first glance, the gradient blue color is beautiful and super glossy; most importantly, the pot is heavy for its size - as it should be. It looks exactly like the product pictures, with a globular shape than square shape as others. Unfortunately, I also noticed that there was one pin hole and two tiny uneven protrusions on the enamel inside the pot. I own three other enameled cast iron cookware from two other brands (photos attached for size comparison) and performance wise, this cast iron by Amazon performs equally to them. The pot isn’t exceptional or special but it gets the job done. Other than the pin holes and protrusions, I have no complaints. This isn’t my first rodeo so when heating up the pot and while cooking, I have zero issues. I am starting the pan off at 4-Stars and will update my review as time progresses, or if I have any major issues with its durability or performance in subsequent months. For the amateur home cook, or for anyone who is new to cast iron cooking, below I’ve included tips that you may find useful while using this or any other enameled cast iron cookware. ================================ Regarding the 3 Photos and 1 video I've Attached: (Note: all photos were taken with an iPhone under kitchen lights during the evening. Photos have not been edited nor enhanced.) Photo 1: Size comparison of this Amazon Enameled Cast Iron Dutch Oven compared to three other enameled cast iron cookware that I own from two other brands. From left to right: 7 qt. Tramontina, 4.5 qt. Amazon, 3 qt. Lodge 4 qt. Tramontina. Photos 2 and 3: fresh produce shown next to 4.5qt Amazon Dutch Oven for color and size contrast. Video: 4.5 qt. Amazon Enameled Cast Iron Dutch Oven on gas stove over medium heat, with food cooking. ================================ TIPS THAT YOU MAY FIND USEFUL While Using your cast iron dutch oven: (Note: I included these similar tips in my review of a different enameled cast iron pot from a different brand. My tips can apply to all enameled cast iron cookware) 1. If you find that you have issues with food sticking, it could be that you are not heating up your cast iron pot properly to prevent undue hot spots. I heat my pot up gradually starting at low, then medium, then high heat. After my pot is very hot is when I add my fat/cooking oil. As the oil is heating up in the pot, I lift it and swirl the oil around to coat all sides of the pot that will come in contact with food. 2. Take into consideration the temperature of the items you are adding to your heated pot. As a general rule for cooking: when ever possible, ensure that the items you are adding to a hot pot are at room temperature, rather than ice cold from the fridge; this will assist with even cooking. 3. Also, get comfortable with adjusting your heat by lowering and raising it based on what you’ve added to the pot. In general, you will need more heat at the beginning of the cooking process, and less heat towards the end. If you cook by recipe, I highly recommend that you read all the steps ahead before starting, so that you become familiarized with all the procedures, allowing you to maneuver accordingly when you start cooking. 4. At the exception of searing meat to achieve a brown crust, deep frying, or when caramelizing onions, you should be stirring your pot (I recommend using a wooden spoon) every few minutes when cooking in cast iron that is placed over high heat. If you are braising on the stove at low heat versus braising in the oven, the frequency of your stirring will need to be adjusted. No matter how you’re cooking though, a watchful eye on the pot plus stirring, should both be a habit not an afterthought. 5. For all cooking vessels in general but especially for cast iron: after cooking, allow your pot to cool down completely before cleaning. NEVER immerse a hot cast iron pot into cold water, nor pour cold dish water into hot pot. You risk not only being scald by dangerous steam, but you also risk weakening the enamel, therefore lessening the durability of your pots over time. 6. This cookware and others like it from Tramontina and Lodge are economical and if used correctly, will perform well for most cooking; if used correctly, they should also last for years. Nonetheless, if you can afford it, authentic enameled cast iron cookware made in France by Le Creuset is the best way to go. Le Creuset is the gold standard in cast iron cookware and their quality is second to none. I definitely recommend this Amazon dutch oven but if you can afford to splurge, Le Creuset's reputation is stellar. As a professional chef, I've used them in high end kitchens and their quality and performance is premier.
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Reviewed in the United States on July 2, 2018

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