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Hynade Generator Transfer Switch, Power Inlet Box,30 Amp Generator Inlet Box, NEMA L14-30P, 125/250V, Generators Up to 7,500 Running Watts,ETL Listed

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$16.99

$ 7 .99 $7.99

In Stock

1.Style:30a


About this item

  • 30 Amp, 125/250V, NEAM L14-30 inlet plug,Generators Up to 7500 Running Watts PB30 30Amps 3R NEMA Power Inlet Box.ETL listed
  • The generator transfer switch box has design patent, waterproof flip lid,easy to use, higher security,effective waterproof and dust-proof, ensuring safety use in any environment. anti-corrosive powder-coat paint,anti-corrosive powder-coat paint,rust proof
  • The generator inlet box has generous wiring space and facilitates through-in; the face of the box is removable for easy placement and wiring
  • The power inlet box designed to be installed outdoors in an open area where the generator, this watertight electrical inlet box eliminating the need for cords running through windows or doors.Great for backup power during a power outage
  • Sturdy structure,easy to install.Three knockouts are located on the inlet,push-in wire connections,there are pre-punched sturdy screw holes for easy mounting on the wall



Product Description

inlet box
inlet box

NEMA L14-30P, 30Amps 3R NEMA Power Inlet Box ,ETL Listed(Black)

The Generator Power Inlet is designed to be installed outdoors in an open area where the generator, this watertight electrical inlet box eliminating the need for cords running through windows or doors.Outdoor generator inlet boxes keep dangerous carbon monoxide fumes away from your house when the generator is working.Great for backup power during a power outage.

waterproof

  • Waterproof flip lid,easy to use, higher security,effective waterproof and dust-proof, ensuring safety use in any environment.
  • Anti-corrosive powder-coat paint,not easy to rust

Inlet

  • The power inlet box has generous wiring space and easy to wiring

lock design

  • NEMA L14-30P 30Amp 125/250V Inlet Plug
  • Our inlet box provides a tight joint way to connect your cable to the box. Insert and turn to lock,this twist and lock design are not easy to fall off due to external factors such as a strong wind, heavy rain, heavy snow.

screw

  • Use a cross screwdriver to easily open the socket panel for wiring.
  • There are pre-punched sturdy screw holes ,you can use these holes to select suitable position to install the power outlet box

hole

  • Three knockouts located on the inlet in following- left, right, bottom. For securit and waterproofing purposes they are not penetrated and will need to be to drill through.
  • Recommend use a Step Drill Bit or Hole Cutter to drill through them

application

  • The power inlet box is a great choice for connecting your wires to a generator to provide power in an emergency power shortage.
  • You can install the inlet box on outer walls, wooden houses or stakes as you required
size

Specification

Color: Black
Current: 30Amps
Voltage: 125/250V
Wire Gauge: 10 AWG
Certificate: ETL
Material: Coated Steel+Rubber
Plug Type: NEMA L14-30P 3R
Max Power: 7500 W
Dimensions: 3.86 x 2.9 x 6.1in(L*W*H)
Three Knockouts: Left, Right, Bottom
Customer Reviews
4.0 out of 5 stars 20
4.5 out of 5 stars 30
4.8 out of 5 stars 74
4.5 out of 5 stars 11
4.8 out of 5 stars 27
Function Power Inlet Box Welder Adapter Generator Adapter cord Generator Power Cord Dryer Plug Adapter
Current 50Amps 50Amps 30A/50A 30A/50A 30Amps

Ryan S
2025-08-14 13:15:04
Wires up easy. Installed inside so can’t comment on weatherproof aspect. Quality product for the price. Expect to pay double or triple buying the same thing at a chain hardware store.
Maddentc
2025-08-01 15:13:06
Fit my need at a value price. High quality construction. A bit difficult to install the ground, had to take apart to get screwdriver in to complete install, not earth shattering by any means. Thanks for developing a great product and selling at a fair price.
amanda smith
2025-07-09 09:55:13
Good option for a cheaper alternative. It has knockouts on bottom and each side with a rubber gasket to keep each one sealed if not using. Only wish there was a knockout on the back, but I made my own, but still worth the price
john tenney
2025-06-30 14:29:18
Well built, the only thing I didn’t like was knockouts are not 3/4 had to re engineer, which bugs the snott out of me! Come on you can do better!
Jonathan j
2025-06-23 11:51:13
Great item
Michael Aych
2025-06-02 16:51:56
Works as intended
Customer
2025-05-24 14:15:17
Works great
Phreich
2025-05-23 15:48:36
The box itself is made of appropriate thickness of steel, and is well painted. The socket seems well built and comes with a cover. Fairly short mounting screws (about 5/8") are included inside the box.However there are two issues:1. There is no rear knockout for bringing the wiring in from the rear of the box. This can be easily remedied with an appropriately sized hole saw or knockout metal punch set.2. The corners of the box cover are not welded, which could allow water penetration into the interior during snow, ice or heavy rain/wind events. I will weld them closed and repaint the top before I install it. The outdoor boxes made by US manufacturers have welded corners, but cost probably 3 times as much as this one.I do like the fact that this outlet box is set up with the outlet socket at the bottom, which will prevent water from getting into the connection when a cable with a female plug is attached to it. It is recessed about a half inch so the connection will be well protected from the elements. It's a much better solution than the ones that are surface mounted on the front face of the box with a lift-up flapper covering the socket.
Mr James Little
2025-05-09 11:56:18
This plug is a very decent unit for the price. Very happy with this purchase and would by it again if needed
Frontier Fabricators
2025-04-27 16:32:30
Easy to install, works well
Víctor M Flores C
2025-03-21 21:13:20
Lo use para conectar un generador de emergencia
VUFNDR
2025-02-10 11:19:56
Decent box but no rear knockout if you want to pass connection through a wall. Easily remedied with a hole saw but would nice if a rear knockout was provided.
pierre nadeau
2025-02-07 15:56:52
Tout à fait conforme aux attentes