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Are Murray electrical panels safe?
Monday, February 7, 2022
We know of only one documented safety problem with Murray electrical panels. The Consumer Products Safety Commission (CPSC) had a recall of their breakers, panels, and meter combos that were manufactured from June through August, 2010, due to "a spring clip that can break during normal use, leading to a loss of force to maintain a proper electrical connection in the panelboard."
But Murray began making electrical distribution products in 1899, and only the equipment manufactured during those months has a known problem. Other than that, older circuit breaker panel boards and, of course, very old screw-in fuse panels, will be past the end of their serviceable life after about 50 years and should be replaced.
The company changed owners several times during the last half of the twentieth century, ending with Siemens, which discontinued the brand in 2019. Also, see Who is the manufacturer of those "bad" electric panels? and How do I determine the age of a Murray electrical panel?
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Here’s links to a collection of our other blog posts about ELECTRIC PANELS:
• What causes copper wires to turn green or black in an electric panel?
• What is the maximum number of circuit breakers allowed in an electric panel?
• When should a corroded or damaged electric panel cabinet or disconnect box be replaced?
• What is a tandem circuit breaker?
• When did arc fault circuit interrupter (AFCI) breakers first become required?
• Can an electric panel be located in a closet?
• Can an electric panel be located in a bathroom?
• Can you add circuit breakers by different manufacturers to an electric panel if they fit?
• My circuit breaker won't reset. What's wrong?
• What is a split bus electric panel?
• How do I identify a combination AFCI (CAFCI) circuit breaker?
• What does a circuit breaker with a yellow or white test button indicate?
• What is a Dual Function Circuit Interrupter (DFCI)?
• What is the difference between "grounded" and "grounding" electrical conductors?
• What does it mean when a wire is "overstripped" at a circuit breaker?
• Why is an old fuse panel dangerous?
• Why is the circuit breaker stuck in the middle?
• What is a double tap at a circuit breaker?
• What is the right electric wire size for a circuit breaker in an electric panel?
• What is the life expectancy of a circuit breaker?
• My circuit breaker won't reset. What's wrong?
• Why do some breakers in my electric panel have a "TEST" button on them?
• What is the right size electric panel for a house?
• What do I need to know about buying a whole house surge protector?
• What is the maximum allowed height of a circuit breaker (OCPD) above the floor?
• What is the maximum height you can mount an electric panel above the floor?
• What is the code required clearance in front of an electric panel?
• What is the main bonding jumper and where do it find it in an electric panel?
Visit our ELECTRIC PANELS page for other related blog posts on this subject, or go to the INDEX for a complete listing of all our articles.
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