When you want to find 30 amp generator inlet box 4 prong, you may need to consider between many choices. Finding the best 30 amp generator inlet box 4 prong is not an easy task. In this post, we create a very short list about top 10 the best 30 amp generator inlet box 4 prong for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 30 amp generator inlet box 4 prong:
Best 30 amp generator inlet box 4 prong
1. Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray
Feature
For indoor or outdoor use with specific transfer switches, manual transfer panels and generator-ready load centersOutdoor, raintight NEMA 3R non-metallic power inlet box provides generous wiring space
Maximum generator running watts: 7,500
Maximum generator input: 30A @ 125/250 VAC
UL listed and comes with a 5-year product warranty
Description
The Reliance Controls PB30 NEMA 3R 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). The exclusive patented design provides generous wiring space and facilitates rough-in. The face of the box is removable for easy placement and wiring. It is constructed of steel with rugged, anti-corrosive powder-coat paint and has a spring-loaded inlet cap to prevent moisture front entering the connector inlet when not in use. Since 1909, Reliance Controls Corporation has contributed more innovations that any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators and inverters. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service.2. Rophor 30 Amp Generator Power Inlet Box, NEMA L14-30P Power Inlet Box for 4 Prong Generator Cord, 125/250 Volt, 7500 Watts, Weatherproof, Outdoor Use, ETL Listed
Feature
Generator Power Inlet Box: Power inlet box is an outdoor/watertight electrical inlet for a 30 Amp L14-30 generator cord. 125/250V, 7500W. Max wire Gauge:10AWG. It is designed to be installed outdoors in an open area where the generator is being used and perfect for backup power during a power outage.Safety Assurance: 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. Our generator power inlet box passed the certifications of ETL.
Best Space Design & Easy to Install: Compared with ordinary boxes, we have increased the wiring space by 50%. There are generous wiring space and facilitates through-in. The front of the box is removable for easy placement and wiring.
Weatherproof & Anty-rust: The front entry inlet has a weatherproof spring cover which closes when not in use to protect the inlet from the elements. The surface of the power inlet box with anti-corrosive powder-coat paint which can resist weather damage like rain, UV, will not rust.
Green Light Indication: New upgraded version provide a Green Power Indicator. There will be on a green light on the flip lid when plugging into the generator cord and powering on the generator. It gives a visibly clear indication when it is working and inlet is ready to use, which provides optimum performance and added safety.
3. RVMATE 30Amp 4 Prong Generator Power Inlet Box, NEMA L14-30P 125/250 Volt 3750W/7500W Power Inlet Box, Waterproof for Outdoor Use, ETL Listed
Feature
BENEFIT: This is a great power inlet box to prevent power failure caused by Blizzard and bring convenience to your life.LIGHT: Indicated light gives a clear indication which provides optimum performance and service safety.
LOCK: Locking design is also compatible with generator cord and Marine cord.
SPECIAL NOTE: For waterproofing, four knockouts (left, right, bottom& back) are not penetrated and you need to drill them.
WATERPROOF&DUSTPROOF: Flip cover can play a waterproof & dustproof role.
4. Flameweld 30 Amp Power Inlet Box, NEMA 3R Power Inlet Box, NEMA L14-30P PB30 Power Inlet Box, 125/250 Volt, 7500 Watts Generator Power Hookup, Weatherproof for Outdoor Use, UL Listed
Feature
[UL listed generator inlet box]: 30 Amp generator inlet box supports NEMA L14-30 inlet generator plug, Allowable operating voltage range: 125/250V, 7500W. This pb30 power inlet box is suitable for use with the power cord.[Safely running outdoor]: Anti-corrosive powder-coat paint stainless steel housing with waterproof clamshell effectively increased service life.Safe to use in any environment.
[Large space inlet box]: Large space makes wiring convenient and good heat dissipation. The front panel is detachable for easy installation.
[3 connecting holes ]: The power inlet box has 3 holes (left, right, bottom) for easy connection to the transfer switch or panel.
This Inlet Box is ideal for installation in the open area of an outdoor generator, without wires running through Windows or doors.Can be used as a backup power source during power outage, can be used for rv, house exterior and so on.
5. WELLUCK 30 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box with 4 Prone, PB30, L14-30P, 125/250 Volt, 7500W Generator Inlet for Outdoor Receptacle, Generator Outlet, Weatherproof, ETL Listed
Feature
ETL CERTIFIED30A, 125/250V, 7500W GENERATOR INLET BOX with NEAM L14-30 inlet generator plug, designed for all 30 amp NEMA L14-30 generator cord. 10 AWG Wire Supported in Max. The Best Partner for generator to house power cord, providing and maintaining continous backup power supply from the generator outside, especially when short of power, terrible weather...POWER ON INDICATIONUpgraded with the Green Light Power on Indication on the lid, will light on when plug in and start power connection. Comparing with old version, WELLUCK power inlet box is more visible and safer when working, especially at night or dark area.
LARGER SPACEThe front panel is removable for wiring up. Comparing with old version, larger space makes the whole installation easier and faster, what's more, the heat-dissipation will be better and guarrantee long lifetime.
4 WAYS CONNECTION1.2" hole drilling position on 4 areas (Left, Right, Bottom & Back) could connect to transfer switch and electric panel on multi-directions straightly. No more serious curving wire.
WEATHERPROOF & RUST RESISTANCEThe whole metal body is covered by anti-rust powder coating and the fliping cap could be shut down when it is not working in order to prevent dust, humid air and water.
6. Generator Transfer SwitchPower Inlet Box, 30 Amp Generator Inlet BoxNEMA L14-30P Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box
Feature
This Rain-Tight, Rust-Proof Unit Includes An NEMA L14-30P Inlet Plug, Six Knockout Holes, And Push-In Wire ConnectionsPower Inlet Box Is An Outdoor/Watertight Electrical Inlet For A 30 Amp L14-30 Generator Cord
The Rain Tight NEMA 3R PBN-Series Steel Power Inlet Box Is Designed For Use With Pro/Tran Transfer Switches, Panel/Link Transfer Panels And Generator-Ready Load Centers
The Exclusive Patented Design Provides Generous Wiring Space And Facilitates Rough-In; The Face Of The Box Is Removable For Easy Placement And Wiring
7. Connecticut Electric 30-Amp Power Inlet Box with Hinged Door, NEMA 3R Power Inlet Box, Generators Up To 7,500 Running Watts, ETL Listed
8. Kohree Generator Power Inlet Box 30Amp 4 Prong NEMA 3R Generator Inlet NEMA L14-30P Weatherproof for Outdoor Generator Outlet Receptacle, 125/250V, 7500W, ETL Listed
Feature
Safety Certificate: ETL Listed PB30 30amp NEMA 3R power inlet box 125/250V, 7500W, suitable for all 30amp 4 prong NEMA L14-30P generator and cord.Safe Light Indicator: A GREEN LIGHT power indication on the lid to give you a visibly clear indication light when power cord plug into it and the generator, added safety in night or dark areas.
3.1" Larger Room: Makes your installation more easier & faster, and the front of the box is removable for easy placement & wiring. Thus, the heat-dissipation is more faster to ensure long service life.
4 Ways to Connect: 4 areas (Left, Right, Bottom & Back) on the power inlet box with 1.2" hole drilling position, so it be wired to the transfer switch or panel directly.
Weatherproof & Rustproof:Kohree enclosed power intlet box is constructed of rugged steel and covered with corrosion resistant coating inside and out. The front lid can be closed securely when not in use to protect the connector from the dust and moisture.
9. GFORIT 30 Amp Generator Inlet Box Power Box NEMA 3R L14-30P Generator Plug 30 Amp 4 Prong Outdoor Generator Transfer Switch,UL Approved
Feature
Generator Inlet Box 30 Amp 4 Prong: Power inlet box is an outdoor/watertight electrical inlet for a 30 Amp L14-30 generator cord. 125/250V, 7500W. Max wire Gauge:10AWG. It is designed to be installed outdoors in an open area where the generator is being used and perfect for backup power during a power outage.Safety Assurance: 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 generator 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.
Weatherproof & Rust Resistance: The front entry inlet has a weatherproof spring cover which closes when it is not working in order to prevent dust, humid air and water. It can provide the best protection in any bad weather!
Unique Appearance Design & ABS Plastic MaterialNot Leakage: Semi-transparent flip cover design, you can see the socket situation more clearly. There are two screws on the flip cover, which can be tightened when not in use. ABS Plastic MaterialNo leakage, more safe.
Easy to Wire with Enough Space: Compared with ordinary boxes, we have increased the wiring space by 50%. There are generous wiring space and facilitates through-in. The front of the box is removable for easy placement and wiring.
10. GeepKey 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, ETL Listed
Feature
ETL Certification: 125/250V, 7500W, 30Amp generator inlet box with NEAM L14-30 inlet generator plug, suitable for all 30 amp NEMA L14-30 generator cord. This pb30 power inlet box is a good partner for the generator to accommodate the power cord. It is designed to be installed in outdoor areas where generators are used outdoors, and also be ideal for backup power during power outages/bad weather, etc.Best Choice for Outdoor: the whole body of GeepKey generator power inlet box is covered with anti-rust coating, with powerful features such as wind, rain and rust! In addition, it adopts a flip design (with weatherproofing foam inside), which is dedicated to preventing dust and humid air; it can provide the best protection in any bad weather!
Green Safety Light: There is a clear green warning light on the flip cover, which will be lit when the power connection is successful; Comparing with the old version, this generator inlet 30 amp plug can see a clearly visible green light indicator when working (especially in Night and dark areas), thus providing the best performance and higher security
Large Space with 4 Way Connection: The large space of 6.1*4.1*3.1 inches allows you to wire more neatly; the heat dissipation effect is better, and it has a longer service life. The front panel can be removed, making installation more portable. And the 1.2-inch combination hole with 4 areas (left, right, bottom, rear) can be directly connected to the switch and electrical panel from multiple directions
100% satisfactory service: This product is an upgraded model developed by us in accordance with market needs. Its performance, material, life, safety and other aspects are optimizedupgrade by our professional engineers, and we provide customers with 18 Months high-quality after-sales service; if you have any questions, please feel free to contact us
ImportantWe are committed to providing safer power transmission and make it comply with ETL standards, so we have set a more solid knockout to ensure that it is not easy to be penetrated to improve safety. It is necessary to use professional tools to penetrate (such as bi-metal hole saw/knockout punch); If you encounter any problems, please feel free to contact us!
If you damage the 30 Amp generator plug because you cant get through the Knockout, you can try to contact us first (email or through the sellers contact tool), we will provide you with a replacement or a full refund!
