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Review on ⚡ Q220 20 Amp Double Circuit Breaker: Ensuring Reliable Electrical Protection by Darth Calder

Revainrating 5 out of 5

Siemens/Murray circuit breakers have a tighter grip on the busbar – fewer problems.

As an electrician and installer since 1976, I prefer Siemens circuit breakers. Fewer problems and faster repairs even on damaged or partially burned busbar trunking.

Pros
  • Compatibility with Siemens PL and ES load centers
Cons
  • Not sure