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30 Amp Power Inlet Box
- NEMA 3R Power Inlet Box,
- NEMA L14-30P PB30 Power Inlet Box,
- 125/250 Volt, 7500 Watts Generator Transfer Switch, Weatherproof for Outdoor Use,UL Listed
30 Amp Transfer Switch
- S7 Power Inlet Box Is An Outdoor/Watertight Electrical Inlet For A 30 Amp L14-30 Generator Cord.
- It Is Designed To Be Located Outdoors Where The Generator Is Running To Prevent Dangerous Carbon Monoxide Fumes From The Generator From Entering Your House.
- This Inlet Box Is Then Safely Hardwired Through An Outside Wall Directly To The Transfer Switch Or Panel, Eliminating The Need For Cords Running Through Windows Or Doors.
- It Is Designed To Be Wired Directly To The Transfer Switch Or Panel By Using One Of The Four Combination 1/2-inch And 3/4-inch Knockouts (One On Each Side, Bottom And Back).
Independent production of products
Power Inlet Box
Generator Inlet Box
Generator Cord
Grumblebear
2025-08-19 11:18:11
Looks and works great. Been needing one for years and decided now was the time.
Dan Cunningham
2025-08-18 16:26:01
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TOBY GEORGE
2025-08-14 20:22:31
Decent product with fast delivery. Instructions sheet is simple and easy to understand. It is almost as good as the name brands at the big box stores for half the price.2 cons: a. The ground wires (green) inside the unit have crappy eyelet connections, I replaced mine with sturdier ones.b. The knockouts must be metric or something, the 1/2†was too small and the 3/4 was too large. I had fabricate a custom wire keeper. So,… minus one star âï¸If you are on a budget but need to get back generator power this one works ok.
Gary L
2025-06-07 16:39:12
I installed this on my house so I can connect my portable generator when needed. It was easy to install. I have used it several times without any issues. I would purchase it again.
Mark
2025-06-01 18:08:26
Un-Like other users, I did not have any problem, removing the knockout to bring the six gauge THHN leads into the receptacle. Seems to be good quality, but have not had a chance to actually energize it.Like other users, I did not have any problem, removing the knockout to bring the six gauge THHN leads into the receptacle. Seems to be good quality, but have not had a chance to actually energize it.
Robert H.
2025-05-29 11:15:19
Can’t beat the price, good quality.
chuck
2025-03-30 10:34:02
The knockout plug goes from 1/2 to 1in. No ring for 3/4 in conduit. Created a problem. I had to make a piece to go on bottom of box to hold 3/4 conduit.
Andrew M.
2025-03-11 13:42:20
So far, easy install and looks great. We will see how time and use weather's it.
Customer
2025-02-09 14:22:14
Well made solid product that works great for me.
Sami Jabbour
2025-02-03 15:13:30
Works great
Marcel Gauthier
2025-01-08 13:27:57
Installation pour ma génératrice
KCS
2024-12-10 14:50:10
Although this product seems to be sturdily constructed, the instructions say to "remove the housing by loosening the two screws on the face of the device, and slide it over the cable". The first problem is that there one screw, not two. The face of the device has no provision to slide over the cable, as the box is completely sealed. Although the box has circular imprints, indicating that you could punch out a coin to slide the cord in, the imprints do not punch out as they do on all other electrical boxes I have purchased (which is in the hundreds). This box requires you to drill out a hole with at least a 3/4 inch bit. This is not indicated anywhere in its description, requires an additional expensive purchase, and the instructions indicate that this is not necessary as all you have to do is slide the cord into the box. There are other options for boxes of a similar type that you can ingress easily.
francois chouinard
2024-11-30 17:39:24
il y a pas de place pour les fils, une fois les fils branchés il est impossible de refermé la boite, les vis pour pour tenir les fils sont vraiment mal placé faut démonter la boite en morceau pour être capable de visée le ground et une fois le tout en place les fils ne tienne vraiment pas bien il ce déconnecte très facilement même après avoir serré les vis en fou mais bon je suis pas électricien c’est peut-être juste moi qui est mauvais mais j’ai pas trop aimé mon expérience
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