Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels. 1 3/8 inches Spacing between main and generator breaker, Professional and Interlock Kit (SD200A)
Details
- BrandNatupal
- Power SourceFuel Powered
- Item Weight0.11 Kilograms
- Voltage220 Volts
- Output Wattage0.3
- Special FeaturePortable
Description
⚡ Stay powered, stay ahead — never miss a beat with Natupal's Generator Interlock Kit!
- ROBUST RELIABLE - Sturdy steel construction ensures long-lasting safety and durability.
- NO EXTRA WIRING NEEDED - Plug-and-play design saves time and hassle—get powered up fast.
- UNIVERSAL COMPATIBILITY - Fits Square D QO & Homeline 150/200 Amp panels effortlessly.
- SEAMLESS POWER TRANSITION - Avoid blackout chaos with safe generator integration.
- ALL IN ONE INSTALLATION KIT - Includes drill bit, screws, labels & instructions for DIY pros.
The Natupal SD200A Generator Interlock Kit is engineered for professional-grade safety and convenience, compatible with Square D QO and Homeline 150/200 Amp panels. Featuring a precise 1 3/8 inch breaker spacing and a complete installation package including a drill bit and labels, it enables quick, secure generator hookup without extra wiring. Crafted from durable steel and rated for 200 Amps, this kit ensures uninterrupted power flow during outages, making it an essential upgrade for any modern home electrical system.
Specifications
| Brand | Natupal |
| Power Source | Fuel Powered |
| Item Weight | 0.11 Kilograms |
| Voltage | 220 Volts |
| Output Wattage | 0.3 |
| Special Feature | Portable |
| Included Components | 1 × Interlock plate, 3 × Shoulder Screws, 3 × Hex Nuts, 1 × Generator Start-Up Procedure Label, 5 × Remind Label, 2 × Zip Ties, 1 × Instruction Bulletin, 1 × Drill Bit |
| Color | silver black |
| Product Dimensions | 3"L x 0.6"W x 5.8"H |
| Model Name | SD200A |
| Engine Type | 4 Stroke |
| Engine Displacement | 418 Cubic Centimeters |
| Frequency | 50 Hz |
| Current Rating | 200 Amps |
| UPC | 779605422202 |
| Manufacturer | Areisal |
| Part Number | SD200A-B |
| Item Weight | 3.84 ounces |
| Country of Origin | China |
| Item model number | SD200A |
| Style | SD200A |
| Special Features | Portable |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 2 |
Reviews
D**O
Be prepared for bad weather
Hurricane Season is here and we will be able to flip a switch and the important items in the house will be able to run safely
H**.
Most have for a generator
Works well and its size and price do the trick for an DIY work
B**N
Works, even upside down. I'm glad I didn't buy the cheapest one I could get
Excellent quality and easy to install. My box was upside down but it makes no difference. Still works the same. Except the sticker is upside down. I feel so much better having this wired "right".
K**R
Measure before drilling
Need to remove panel and be careful
D**S
Excellent and easy
Excellent to use at the right box and easy to install
M**G
MadDog
Easy to installComes with a drill bit
W**.
ERROR in the instructions, but item is awesome.
I have installed a several versions of these for people and today on Christmas Day 2024, I installed one on a Square D 200A QO panel for my father in law. I recalled that the very first interlock I put on a Square D panel didn’t work like it was supposed to and I had to re drill the holes. This time I lined up the interlock in the position as illustrated in the instructions and noticed it would have been too far to the right and would have overlapped on top of the generator breaker’s toggle. My test fit prior to drilling the holes confirmed my suspicion and so I moved the interlock to the left as shown in my pictures; it works perfectly. To prevent aggravation, I highly recommend to test fit these things no matter what amperage or brand your breaker panel is.
D**Y
Does what it is supposed to Do
Make sure it's designed for your particular panel. It works well if installed correctly. May save someone's life!
Common Questions
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