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MURRAY MP2020 Two 20-Amp Single Pole 120-Volt Circuit Breaker

Free shipping on orders over $29.99

$22.49

$ 9 .99 $9.99

In Stock

About this item

  • Two 20-Amp single pole
  • Twin 1/2-Inch frame
  • Plug in type
  • Space saving
  • UL listed


Product Description

Murray space saving, plug in circuit breakers are intended for use in Murray load centers and meter combinations that are rated to accept type MH-T breakers. Check wiring diagram to confirm. To ensure the warranty on a Murray panel is not voided, the use of Murray breakers is required. The duplex breakers provide two single pole breakers in the space typically required for only one standard breaker. These duplex, 1/2-Inch frame breakers are ideal when new circuits are required in a panel that has no available spaces. Murray strongly recommends against the use of "used" breakers. The installation of used breakers in a Murray panel will void the warranty on the panel. Murray does not sell used breakers and has not approved any 3rd party sellers to do so.

From the Manufacturer

Murray space saving, plug in circuit breakers are intended for use in Murray load centers and meter combinations that are rated to accept type MH-T breakers. Check wiring diagram to confirm. To ensure the warranty on a Murray panel is not voided, the use of Murray breakers is required. The duplex breakers provide two single pole breakers in the space typically required for only one standard breaker. These duplex, 1/2-Inch frame breakers are ideal when new circuits are required in a panel that has no available spaces.


IZHAR khan
Reviewed in the United States on April 1, 2025
This breaker blew up my Modem and my soda cooler. Absolute Garbage. I ran to Home Depot, got one from them and installed their one and it worked perfectly fine. Wasted so much of my money because of this item.
Vinnie
Reviewed in the United States on January 17, 2024
Excellent product as advertised
Ferrell Wilkins
Reviewed in the United States on August 2, 2023
Everything works great so far
Charlie
Reviewed in the United States on November 5, 2023
Worked perfectly
MP
Reviewed in the United States on January 24, 2023
Fits Crouse-Hinds.
eilinets
Reviewed in Canada on August 13, 2020
Item looks good and fit as expected
Placeholder
Reviewed in the United States on March 27, 2020
these breakers fit 2 breakers into 1 slot nice fit in my murray box
nookane
Reviewed in the United States on November 6, 2018
These Breakers saved me a fortune. I just purchased a house that had a very crowded electrical box. These narrow 2 pole breakers allowed me to make the panel safer by having each individual circuit with its own protection. DO NOT TRY TO INSTALL THESE IF YOU HAVE NO EXPERIENCE IN ELECTRICAL PANEL MAINTENANCE (please)
LM
Reviewed in the United States on November 2, 2013
I've got a new rental to renovate, and I'm adding circuits for the kitchen and splitting out circuits elsewhere.Luckily, it's an old 100 Amp Sears panel that expressly lists Murray MP breakers as acceptable replacements. So, this allows a legal and safe two 20 Amp circuits where there was only one circuit.BTW, as another caution, be sure to look closely at the old panel's inside pasted-on diagrams to see the amperage rating on each location. If you can't read them easily, hold your cell phone camera under it, and just take a picture to see it better. I'm warning about this since on the old Sears panel I'm working with, there's 3 different amperage ratings, depending on which leg and which position, in the panel.Good luck! Always be careful!
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