Reliance Controls PB50 50-Amp (CS6375) NEMA 3R Power Inlet Box,Gray

4.7 4.7 out of 5 stars | 1,667 ratings

Price: 79.99

Last update: 11-12-2024


About this item

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

Product information


Top reviews from the United States

2007fjcruiser
5.0 out of 5 stars High quality Inlet box
Reviewed in the United States on October 1, 2024
Very high quality and easy to install box. Feels like it will keep the rain out nicely. Connectors all felt strong. Tested after installing with a 10000 watt generator with the whole house running. Worked perfectly.
Customer image
2007fjcruiser
5.0 out of 5 stars High quality Inlet box
Reviewed in the United States on October 1, 2024
Very high quality and easy to install box. Feels like it will keep the rain out nicely. Connectors all felt strong. Tested after installing with a 10000 watt generator with the whole house running. Worked perfectly.
Images in this review
Customer image
Terry
5.0 out of 5 stars Works great with my 11K inverter generator.
Reviewed in the United States on October 6, 2024
This and a PC5010-14 power cord connects my generator to the house. Sits under the rear deck, out of the weather. My only complaint is that it could use a little more room inside behind the plug. It gets tight with #6/3 wire plus ground.
Customer image
Terry
5.0 out of 5 stars Works great with my 11K inverter generator.
Reviewed in the United States on October 6, 2024
This and a PC5010-14 power cord connects my generator to the house. Sits under the rear deck, out of the weather. My only complaint is that it could use a little more room inside behind the plug. It gets tight with #6/3 wire plus ground.
Images in this review
Customer image
Pam Fontenot
5.0 out of 5 stars Sturdy well made
Reviewed in the United States on October 6, 2024
Serves it's purpose
Js Homer
5.0 out of 5 stars Everything needed in a whole-house generator
Reviewed in the United States on August 11, 2024
The WGen9500TFc generator arrived in perfect condition with everything I needed to start it. Surprisingly, it included a 25-foot natural gas hose with appropriate quick connections. The backup generator is connected to the main electrical panel through a 50A inlet box, powering all lights and appliances, including a 5-ton air conditioner with a soft starter (of course, I would need to limit the number of devices powered simultaneously). Great generator!
D Snyder
4.0 out of 5 stars Good product
Reviewed in the United States on November 2, 2024
Box is solid.Knock outs easy to remove with hammer and screwdriver.Box has a small footprint
Wiring can be difficult especially with #6 wire. I had to pre-bend wire 90 degrees and terminated wires before installing,basically picktailed,then ran through conduit to breaker box.
The only reason for deducted 1star was slow shipping-10 days and was Prime
Customer image
D Snyder
4.0 out of 5 stars Good product
Reviewed in the United States on November 2, 2024
Box is solid.Knock outs easy to remove with hammer and screwdriver.Box has a small footprint
Wiring can be difficult especially with #6 wire. I had to pre-bend wire 90 degrees and terminated wires before installing,basically picktailed,then ran through conduit to breaker box.
The only reason for deducted 1star was slow shipping-10 days and was Prime
Images in this review
Customer image
Charles M.
5.0 out of 5 stars Easy to use looks good perfect for my 9000 watt generator, works good
Reviewed in the United States on November 10, 2024
Easy to use looks good perfect for my 9000 watt generator, works good
bradley knudson
5.0 out of 5 stars Generator outlet
Reviewed in the United States on August 22, 2024
Well-made great instructions included. Easy to wire. Great weatherproof receptacle. Good value for the quality of the product.
Mr.JC
5.0 out of 5 stars Looks Good So Far
Reviewed in the United States on August 25, 2024
Got this for a portable generator for home back up. I had a professional electrician installed the inlet box along with an Interlock kit. Took him about 90mins to complete. I was looking at other low cost power inlet boxes but a friend of mine recommended Reliance since it's a top tier company.
Customer image
Mr.JC
5.0 out of 5 stars Looks Good So Far
Reviewed in the United States on August 25, 2024
Got this for a portable generator for home back up. I had a professional electrician installed the inlet box along with an Interlock kit. Took him about 90mins to complete. I was looking at other low cost power inlet boxes but a friend of mine recommended Reliance since it's a top tier company.
Images in this review
Customer image Customer image Customer image

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