Reliance Controls PB-30
Reliance Controls PB-30
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Reliance Controls 30-Amp (4-Prong) Power Inlet Box
Model: PB-30
Recommended
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5
Number of Reviews(47)
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$49.99
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  • Product Description
  • 47
    Reviews
  • 4
    Product Q&A
  • Recommended Accessories
  • How-To Articles
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Product Description
+
Features
Features
  • Raintight
  • Connect your generator to an exterior power outlet
  • Patented Design
  • Generous wiring space that facilitates rough-in
  • Indoor/Outdoor Connection
  • NEMA 3R design can be used indoors or outdoors
Specifications
Plugs
NEMA L14-30R
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
7500 Watts
Rated Amps
30 Amps
Enclosure
NEMA 3R
Max Generator Input
30 Amps
Maximum Wattage
7500 Watts
UL Listed
Yes
Overview
Weight
2.5 Pounds
Made in USA
Yes
Consumer Warranty
2 Years
Product Length
6 Inches
Product Width
4 Inches
Product Height
2.63 Inches
UPC
851890000089
Additional Model Numbers
PB30, PB-30
Plugs
NEMA L14-30R
1
Features
Features
  • Raintight
  • Connect your generator to an exterior power outlet
  • Patented Design
  • Generous wiring space that facilitates rough-in
  • Indoor/Outdoor Connection
  • NEMA 3R design can be used indoors or outdoors
Specifications
Plugs
NEMA L14-30R
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
7500 Watts
Rated Amps
30 Amps
Enclosure
NEMA 3R
Max Generator Input
30 Amps
Maximum Wattage
7500 Watts
UL Listed
Yes
Overview
Weight
2.5 Pounds
Made in USA
Yes
Consumer Warranty
2 Years
Product Length
6 Inches
Product Width
4 Inches
Product Height
2.63 Inches
UPC
851890000089
Additional Model Numbers
PB30, PB-30
Plugs
NEMA L14-30R
1
Product Specs
+
Specifications
Plugs
NEMA L14-30R
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
7500 Watts
Rated Amps
30 Amps
Enclosure
NEMA 3R
Max Generator Input
30 Amps
Maximum Wattage
7500 Watts
UL Listed
Yes
Overview
Weight
2.5 Pounds
Made in USA
Yes
Consumer Warranty
2 Years
Product Length
6 Inches
Product Width
4 Inches
Product Height
2.63 Inches
UPC
851890000089
Additional Model Numbers
PB30, PB-30
Plugs
NEMA L14-30R
1
Reviews
(47)
+
Reliance Controls PB-30 Reviews & Ratings
89% of Reviewers Recommend This Product
Product Q&A
(4)
+
Search Product Q&A's Answered by Jared, the Generator Expert
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Will this PB30 work to connect the L14-30 cord with 8 gauge wire feeding the transfer switch?
Marian 
from Michigan 
December 15, 2013
Answer
Model PB30 has a L14-30R receptacle to match a L14-30P Plug/Cord. The wire sizing range for the inlet box is AWG #10 minimum, AWG #8 maximum.
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Does this product provide a rain tight connection when product is in use? This is a current requirement of the National Electrical Code. It does not look like it fills the in use portion of the code.
John Moisuk 
from Connecticut 
October 03, 2013
Answer
Thank you for your interest in Electric Generators Direct.

The Reliance Controls, PB30 power inlet box is rated as a NEMA 3R enclosure and will be suitable as an outdoor connection.

The NEC standard you are referring to covers outdoor, “live” receptacles which is why you will notice that many outdoor receptacles feature gasket material. In the case of a power inlet box, the device itself is not considered live until hooked up to a generator and the transfer mechanism switched. Under any other circumstances, the outlet would not be live as there should be no closed circuits leading to it.

For an added degree of protection, we could recommend one of the "rain tight" power inlet boxes. These will feature the connection point on the bottom of the enclosure to further minimize the risk of water infiltration.

Our recommendation would be the PBN30.

30 Amp Power Inlet Boxes
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I have an All Power APGG6000 generator. The circuit I plan to use is a 30 amp twist plug 3 prong. What power inlet box and transfer switch will work?
Mal G 
from New Jersey 
May 12, 2013
Answer
The following inlet box is a 30A 3-Prong....

Reliance Controls PB31

The following cord is a 30A 3-Prong 25 Foot...

Reliance Controls PC3125
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Is the Reliance Q310C a good choice for my Generac XP7000E. My electrician indicates a need for a 20A 2pole and a 15A 2 pole as well as several single pole breakers. Are the replaceable breakers similar to the Murray that are so available. Is the Reliance PB30 inlet box a good choice?
Allan Peck 
from Massachusetts 
May 24, 2012
Answer
You cannot use the Q310C with the Generac XP generators. The control panel on the XP models is GFI protected so you must use a GFI type transfer switch. The Reliance Controls "X Series" switches are recommended. Here are a couple models and they are very versatile....

30A GFI Transfer Panels

The PB30 inlet box is a good choice.
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