Siemens electrical service in Lithia, FL
Siemens panels, and the Murray and ITE panels it acquired along the way, are a common find in Lithia homes. We match breakers correctly to the QP or QT family your panel actually uses, with same-day estimates and 24-hour emergency service.
A brand that quietly absorbed several others
Siemens is one of the largest electrical manufacturers globally, and its North American residential line grew significantly through acquiring Murray and ITE. If your panel says Murray on the door, it's effectively Siemens equipment underneath.
QP breakers
- The standard residential line for Siemens and Murray load centers
- Also compatible with several obsolete ITE panelboards
- Available in standard, GFCI (QPF), and AFCI (QAF) variants
- Directly cross-listed as the modern replacement for Murray MP breakers
QT breakers
- Duplex/tandem style, fitting two circuits into one standard space
- Used in panels requiring Type QC or QD breaker slots
- A space-saving option for older, more crowded panels
- Also cross-compatible with certain GE, Murray, and Challenger panels
Murray panels made after 2002 use Siemens breakers
Since Siemens acquired Murray in 2002, Murray panels manufactured after that point officially use the Siemens QP line, even though the labeling still says Murray. Panels made before 2002 are a different story and compatibility isn't automatically guaranteed.
- Check your panel's manufacture date alongside the brand name on the label
- Never assume a breaker that physically fits is electrically compatible; always check the panel's UL-listed compatibility chart
- Square D, Eaton, and GE panels generally cannot use Siemens breakers unless specifically UL-classified for that combination
Not sure what your panel actually is? Send us a photo of the label and we'll confirm before your visit.
Siemens work we do most often
Panel upgrades
New Siemens panels sized to your home's load, including higher-amperage options for growing demand.
Breaker replacement
QP and QT breakers matched correctly, including replacements for older Murray-labeled panels.
Murray & ITE identification
Confirming whether your older labeled panel is actually Siemens equipment underneath and what it needs.
Where Siemens work often comes up
Comfortable across major manufacturers
Common questions about Siemens equipment
My panel says Murray. Is that actually Siemens?+
Yes, effectively. Siemens acquired Murray in 2002 and now manufactures Murray-branded equipment. Panels made after 2002 officially use the Siemens QP breaker line, even though the door still says Murray.
What's the difference between QP and QT breakers?+
QP is the standard line for a single circuit per slot. QT is a duplex or tandem design fitting two circuits into one standard space, useful in older or more crowded panels.
Can I use a Square D or Eaton breaker in my Siemens panel?+
Generally no, unless a specific breaker is UL-classified as compatible with that exact Siemens panel model. This should always be confirmed against the panel's documentation, not assumed based on physical fit.
My Murray panel is older than 2002. Does it still use Siemens breakers?+
Not necessarily. Compatibility for pre-2002 Murray panels isn't automatically guaranteed, and older ITE-era equipment sometimes requires different considerations. We can confirm what your specific panel needs.
Is Siemens a reliable panel brand?+
Yes, Siemens is one of the largest and most established electrical manufacturers globally, and its residential panels and breakers meet the same UL safety standards as other major brands.
Need help with a Siemens or Murray panel?
Tell us what you're working with and we'll get you a clear price and a same-day appointment in most cases. Prefer to reach out online? Visit our contact page.
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