7 best distribution panels

Distribution panels, also known as distribution boards or breaker panels, are essential components in electrical systems. They serve as centralized units for distributing electrical power to various circuits within a building, facility, or industrial setup. Here's what you need to know about distribution panels:

  1. Function: Distribution panels receive electrical power from a source (such as the main electrical service) and distribute it to different circuits and outlets throughout a building.They contain circuit breakers or fuses that protect each circuit from overloads, short circuits, and other electrical faults.

  2. Circuit Breakers and Fuses: Circuit breakers and fuses are safety devices within the distribution panel. They automatically disconnect the circuit from the power source if there's an overload or a fault, preventing damage to electrical appliances and wiring, as well as reducing the risk of electrical fires.

  3. Types of Distribution Panels:

    • Main Distribution Panel (MDP): This panel receives power from the utility company or a generator and distributes it to smaller subpanels or branch circuits.
    • Subpanels: Subpanels are connected to the main distribution panel and further distribute power to specific areas or appliances in a building, such as the kitchen, bedrooms, or workshops.
  4. Components: Distribution panels consist of various components, including circuit breakers (or fuses), bus bars (conductors that distribute power to individual circuits), and sometimes, meters for measuring electricity usage.

  5. Types of Circuits: Distribution panels can accommodate different types of circuits, such as lighting circuits, general-purpose receptacle circuits, dedicated circuits for appliances, and specialized circuits for equipment that requires a specific power supply.

  6. Safety Measures: Distribution panels are typically installed in secure, accessible locations. They should be properly labeled to indicate which circuit corresponds to specific areas or appliances in a building. Regular inspections and maintenance are essential to ensure their proper functioning and safety.

  7. Capacity: Distribution panels come in various sizes and capacities to handle different loads. The capacity of a panel is determined by the total current it can safely distribute to the connected circuits.

It's crucial to have distribution panels installed by qualified electricians and in compliance with local electrical codes and regulations to ensure the safety and efficiency of the electrical system in any building or facility.

Below you can find our editor's choice of the best distribution panels on the market
  

Progressive Dynamics PD4560 Inteli-Power 4500 Series AC/DC Distribution Panel - 60 Amp

Progressive Dynamics

Based on 27 reviews Check latest price

Product description

AC features: Incudes provision for up to 12 branch circuit breakers, plus a center feed dual 50 Amp main breaker (not included). 12 built-in push and lock strain relief wiring connectors make installation quick and easy while saving over 50% on installation costs. The attractive lightweight panel design is constructed of impact-resistant, high-temperature polymers. DC features: Top two fuse holders recommended for low curret devices such as smoke and carbom monoxide detectors. The converter/charger section is accessible from the front. Input: 105-130 VAC 50/60Hz, 1025 Watts. Output: 13.6 VDC, 60 Amps.

  • Reverse battery protection and electronic current limiting
  • High and Low AC input protection
  • Intelligent, variable speed cooling fan
  • Front access to large wiring compartment
  • Input: 105-130 VAC 50/60Hz, 1025 Watts; Output: 13.6 VDC, 60 Amps

User questions & answers

Question: Where does shore power go into this panel? I must have missed that in the manual
Answer: All our 16-ounce Boston round bottles are 28-400 caps. Becky for Cornucopia Brands
Question: Does this product have an integrated charge wizard
Answer: The stainless steel pump style are not twist lock. We do sell them with the black plastic pumps that are twist-lock style. http://www.amazon.com/dp/B073XTQQYT However, if you do like the look of the silver pumps, you may consider just using plastic phenolic caps for shipping which we have here: http://www.amazon.com/dp/B07QX2KWWL Thanks. Becky for Cornucopia Brands
Question: Will this work with an on board generator
Answer: We generally try to make sure the dip tube is longer than the bottle. If you receive one that isn't, please reach out to us through our Amazon store and we will send you another dip tube. Becky for Cornucopia Brands
Question: Does the Converter/Charger run through a breaker on the panel or can it otherwise be disconnected
Answer: I have soap in it and it squirts downwards. I’m not sure if it would depend on the type of liquid in there. Maybe a thinner liquid could squirt a different direction... but I really like them!

Arterra WF-8930/50NPB Black RV Generator and Component (Distribution Center 30 Or 50 Amp Ac Service - 15 Dc Circuits -)

Arterra

Based on 54 reviews Check latest price

Product description

This item is designed to fit specific vehicles. Please ensure correct part fitment before purchasing this product. The product is of good quality.

  • This are automotive-interior-door-handles
  • This is easy to use
  • Highly durable product
  • Package Dimensions : 9.5" L x 13.75" W x 4" H

User questions & answers

Question: Does this support 240v devices
Answer: Hi, it may take a while. Our orders were delayed by the Christmas rush, and the black coated bottles are a special order that often take a couple extra months to make. However, I have given our buyer an extra nudge about getting them. Becky for Cornucopia Brands
Question: Will this work in a pull behind upgrading 30amp to 50amp? Im seeking the all in one model and where i put it can be made to fit
Answer: These pump bottles work very well with hand cream, lotion, liquid soap etc. The only thing I would say is they are glass and could drop and break/shatter if dropped in the shower.
Question: What size are the strain relief holes
Answer: I've had mine for a year and so far the coating has not come off - I make lotions and soaps with essential oils with no issues.
Question: Will this work with a 24v solar system
Answer: Our current version is 28/400 neck size. Becky for Cornucopia Brands

Kohree 12-Way 12V Blade Fuse Block, 12 Volt Automotive Fuse Box Holder Waterproof with Negative Bus 5A 10A 15A 20A Fuse Panel LED Indicator for Auto, RV, Car, Boat, Marine, Truck

Based on 1 reviews Check latest price
  • Safe LED Indicator Design-- This blade fuse block comes with 12 fuse pieces and each circuit has its own led indicator light. When a fuse blow, the corresponding indicator light will light up instantly, so you can easily figure out the short circuit or any other fault and effortlessly fix the error.
  • High Quality & Safety Material -- Made of environment friendly PBT material, IP86, CE Certification, blade fuse box is mechanically strong, heat and flame resistant and help you get rid of problems like broken, deformation, combustion or short circuit.
  • Waterproof Neat Panel Mount--Clear PC cover, splash and dust resistant construction can add extra protection for your fuse box. It is easy to operate.
  • Wide application-- Coming with multi-function DIY stickers to meet all your specific demands, convenient for examination and repair. Widely used in cars, marines, tankers, boats, rv, truck, moto homes,suv, yacht, ships etc.
  • Optimal Conductivity & Best Service 12-circuit ATC/ATO/ATF blades fuse block,meeting all standards of an ideal fuse box. If you have any problem with this product, please feel free to contact us. We are always ready to help.

Product features

Package Includes

1 x 12 circuits with negative bus Fuse Block

2 x sticker

4 x screws

1 x PC Waterproof & Dust Cover

6 x 5A orange fuse pieces

6 x 10A red fuse pieces

6 x 15A blue fuse pieces

6 x 20A yellow fuse pieces

Progressive Dynamic PD50B2T2NNV 30 Amp 120 VAC AC/DC Power Distribution Panel

Progressive Dynamic

Based on 2 reviews Check latest price

Product description

Features: Provisions for 30 Amp AC main and up to 9 AC branch circuits. Generous wiring space for easy installation– also reduces costly wiring errors. Built-in wire strain relief for each branch circuit. Saves over 50% on installation costs. Space for up to 12 fused DC branch circuits for 12 Volt lighting and DC appliance circuits. Accepts rated fuses up to 30 Amp – eliminates auxiliary fuse panels for slide-outs and leveling jacks saving you even more money. Attractive light weight panel design made from black or brown impact-resistant high temperature polymers. All 12 VDC branch circuit connections located on outside rear of panel – reducing installation time and costly errors. High current 12 VDC input power terminal strip provides easy connection point for battery and converter.

  • Brown in color.

User questions & answers

Question: How do i buy only the hinged door? mine was open and my dogs stepped on it and broke it
Answer: We currently only have the 2-ounce capacity size. Becky for Cornucopia Brands
Question: Does the hot bus bar need to be separated into two legs at the distribution center (240v shore power) panel in order to provide 50 AMP/120v service
Answer: The pipette holds 1/8 tsp which is approximately .62 ml. The dropper is not intended to fill all the way, it is long to fit in the length of your bottle, not to be a super dropper; number of drops will vary depending on how gently you squeeze the bulb but the max amount in the dropper will be 1/8 teaspoon. I hope this helps. Lisa, Clockwork Cornucopia Support
Question: Will this distribution panel accept Westinghouse breakers
Answer: These are made from lead-free glass and are food-safe. One suggested use is for bitters behind the bar for cocktails. I hope this helps. -Lisa from Cornucopia Brands Customer Support
Question: Does it include breakers
Answer: Dropper

Leviton 476TL-T12 Telephone Input Distribution Panel, Black Housing

Leviton

Based on 40 reviews Check latest price

Product description

Leviton's Telephone Input Distribution Panel (TIDP) distributes up to 4 telephone lines through 12 telephone connections, making it suitable for phone, fax or modem. The panel also includes four RJ-11 jacks for incoming lines to accept satin telephone cords from LEC or CATV triple play modems. It provides a security jack for connecting an auto dial security system to incoming phone line #1. The TIDP is designed for use in any of Leviton's existing Structured Media Centers. Link with other distribution boards, modules or panels to expand the system. Telephone input distribution panel, Black housing.

  • Offers essential telephone distribution
  • 4-pair 110 type IDC input
  • (12) modular RJ-45 jack outputs
  • RJ-11 jack inputs for use with CATV MSO triple play modems
  • Includes a security jack with tethered cut-through plug, ADO and Test Jacks

User questions & answers

Question: Rather than jumpers over to a patch panel, can I use the 12 rj45s on the front (or twist mounts on the back) to go to each phone
Answer: 10 oz of milk will use only a little less than one third of the capacity of one of these jugs. Therefore, while it will "fit 10 ounces of milk" it is MUCH larger than needed capacity. I would suggest a 1 pint container which would still be more than necessary; but only by 6 oz rather than 22 oz.
Question: Does this item come with any other cabling than the flat gray tiny one
Answer: No, we currently don't offer these in bulk. Becky for Cornucopia Brands
Question: Can I use one phone line with all rj45 ports
Answer: We don't specifically sell the blue caps as replacements, but there are other options on Amazon that are the same size. Search "38-400 lid". Becky for Cornucopia Brands
Question: I have 2 cat 5 lines into my smc from the service provider. one for phone and other for dsl. will this work to keep the two lines isolated
Answer: These would work fine in the freezer, but just allow some "headroom" in the top for expansion. Leave about 12% empty at the top. Becky for Cornucopia Brands

iFCOW 2 in 8 Out DIN Rail and Distribution Module Breakout Board Panel Mounting Power

Product description

Features: Compact structure, made up of screw terminal block, high quality PCB carrier, FR-4 fiber PCB. This is a 2 in 8 out power distribution module, DIN rail mount interface module breakout board. This module is made of high quality material and by delicate workmanship treatment with long serving life. DIN rail mountable, used for width 35mm rails. 25A large current terminal to meet your basic need.



Specifications:

Rated voltage: 48v

Rated current: 1A

Pin and cage: Brass

Terminal pitch: 5mm

Size: 56 x 49 x 46mm / 2.2 x 1.93 x 1.81in

Weight: 97g



Package included:

1 x Module Board

  • This module is made of high quality material and by delicate workmanship treatment with long serving life.
  • Compact structure, made up of screw terminal block, high quality PCB carrier, FR-4 fiber PCB.
  • This is a 2 in 8 out power distribution module, DIN rail mount interface module breakout board.
  • 25A large current terminal to meet your basic need.
  • DIN rail mountable, used for width 35mm rails.

SPW8 Whole House Audio 8-Zone Speaker Distribution Panel Single Audio Input 300W Per Channel - OSD Audio

Based on 95 reviews Check latest price

Product description

The SPW-8 is a stereo (two channel), one input, eight output, broad frequency response, volume control distribution hub. It provides a simple solution in complex speaker installations providing an easy way to connect from two to eight volume controls and pairs of stereo speakers to a single stereo receiver/amplifier. All outputs are labeled easing both connection and troubleshooting of a system

Specifications

  • Power handling: 150 watts RMS per channel (suitable for use with 300 watt per channel rated receivers/amplifiers)
  • Frequency Response: 20 Hz - 22kHz (+0dB, -0dB)
  • Wire size acceptance: 2 or 4 conductor, stranded, 16 AWG to 14 AWG
  • Dimensions: L 3.40 in. x W 1.70 in. x H 7.00 in
  • Maximum Number of Volume Control/Speaker
  • Connections: 8 pairs
  • Must be used with impedance matching volume controls

  • MAXIMUM NUMBER OF SPEAKERS - We recommend using no more then 8 pairs of speakers for this unit
  • 150W POWER HANDLING - 150 Watts RMS, Will work with Amplifier Rated up to 300 Watts
  • SPEAKER WIRE ACCEPTANCE - 2 or 4 Conductor, Stranded, 16 AWG to 14 AWG
  • EASY INSTALLATION - With removable input and output connectors, set up will take minutes. Once you have the speaker wires connected, they will not come out with our screw-down design
  • COMPACT DESIGN - Simple compact design measuring at 3.4" X 1.7" X 7"

User questions & answers

Question: This unit does not have impedance matching transformers. correct
Answer: About 9 inches deep
Question: Can i use this to combine zones for a 2003 nuvo distribution amplifier (nv-e6m? the nuvo only has 12 zones and i have more than that in the home
Answer: It's a pair
Question: Can I connect use inwall volume switch with this
Answer: You can't do it by just plugging them to the Audio. These speakers require a power amp of sorts and the Audio out of a TV just provides signal to and Amplifier. You could by acquiring an Amplifier/ plugging the TV into the Amplifier, then running the Speaker output to these speakers.
Question: Can I connect this to the small Pyle inwall amplifier systems to power additional speakers
Answer: matches semi-gloss white ceiling paint

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