Siemens introduces new Tandem Combination Type Arc Fault Circuit Interrupters (CAFCI)， expanding the capabilities of the CAFCI， designed to allow one breaker to feed 2 circuits - saving on both space in the load center and installation time， while keeping safety and compliance top of mind. Siemens Tandem AFCI breakers are the perfect solution to wiring made easier， allowing for smaller load center needs due to the combined position use. Trusted lug wire indicator flags are installed to show when load wires are correctly inserted into the lugs. Siemens CAFCI breakers are ideal for new construction and renovations， available in either Plug-On Neutral or Pigtail versions. Siemens Tandem AFCI breakers are National Electrical Code (NEC) 210.12 compliant.
Load lung(s) only， providing quick and easy installations
Insta-wire connectors
Smaller load center needs， minimizing the need for sub-feeding panels
Featured installed indicator flags disappear when the load wires are inserted correctly
120-Volt
10，000 AIC
UL Listed
HACR and SWD rated
Detects all 3 possible types of arc faults: line-to-ground， line-to-neutral and series arcs
Pigtail style breakers can be used to meet extension and modification needs in Murray and legacy Siemens load centers
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