The Best 50 Amp Inlet Box of 2023 – Reviewed and Top Rated
2,841 Reviews Scanned
- 🚩【Pre-drilling Design】: RVMATE 50 Amp generator inlet box is easy to remove and replace the wiring caps without using special tools (such as driller/knockout punch) or finding an electrician . RVMATE pre-drilling generator inlet box saves your time and money.
- 🚩【ETL Certification】: 125/250V, 6250/12500W, 50A generator power inlet box is designed for the use with the transfer switches or panels and generator-ready load centers. And It also is designed be installed outdoors in an open area where the generator is being used to avoid carbon monoxide hazard. ETL/cETL certified
- 🚩【Safety Light Indication】: There is a clear LED power indicator on the flip cover. Compared with the old version, the green indicator lights up when the power is successfully connected, which provides the best performance and higher security（especially working at night or in dark areas).
- 🚩【Enough Space】: The internal space of our power inlet box is 50% larger than that of the ordinary power inlet box. It provides generous wiring space. And the front of the box is removable for easy placing and wiring.
- 🚩【Weatherproof & Anti-rust】: The power inlet box is constructed of steel with durable, anti-corrosive powder-coat paint. And when not working, the weatherproof flip cover can be closed to prevent moisture front entering the connector inlet.
- For indoor or outdoor use with specific transfer switches, manual transfer panels and generator-ready load centers
- Outdoor, raintight NEMA 3R non-metallic power inlet box
- Maximum generator running watts: 12,500
- Maximum generator input: 50A@125/250VAC
- Intended for use with 8 AWG 75 degrees C insulated wire
![50 Amp Generator Inlet Box [Pre-Drilled] with Green Safely Light, NEMA SS 2-50P PB50 Weatherproof Inlet Box, Power Inlet Box for Emergency in Snowstorm Weather, ETL Listed](https://m.media-amazon.com/images/I/51amYil9IpL._SL160_.jpg)
- Pre-drilling Design: GeepKey generator inlet box is designed for easy removal and replacement of wiring caps, without the need for special tools like a drill or knockout punch, or the assistance of an electrician. This saves you both time and money.
- ETL Certification: 125/250V, 12500W, 50Amp generator inlet box with CS6375 inlet generator plug, suitable for all 50 amp NEMA SS2-50 generator cord. This pb50 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 50 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.
- Specification: 50 Amp, 125/250V, 12500W, NEMA SS2-50P twist-lock style power generator inlet box, suit for all 50 amp NEMA SS2-50R generator cords. The best partner for the generator to the house power cord, ETL Certified
- 4 BIG Pre Drilled:The 4 big knockouts were replaced by removable rubber plugs made it easy to remove directly without damaging the power inlet box. No more need for a special tool (such as a driller/knockout punch) to drill. Easy to Open
- Green Light Indicator: The new upgraded version includes a power-on indicator. A clear green indicator on the flip cover will light up when the power connection is successful. It provides an obvious and clear indication, improving performance and increasing safety
- Outdoor Use: Weatherproof & Rust Resistance with the rubber flip cover. The surface of the metal body is covered by an anti-rust powder coating that can resist weather damage like rain, snow, and UV, designed for outdoor use
- Larger Space: Our power inlet box has 50% more internal space than a ordinary power inlet box.There is plenty of wiring space can make your wiring more tidy. And the front of the box is removable for easy placing and wiring
- Cabinet type: NEMA 3R
- Must be installed outdoors near an in-use generator
- Durable, raintight, and non-metallic power inlet box
- Designed specifically for generators up to 12,500 maximum running watts
Last update on 2025-07-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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