This single-pole 15-amp plug-in arc-fault circuit interrupter has 1/4" more wiring blend space and houses both lugs at the same angle for easy wiring. This plug-in or bolt-on branch circuit breaker for Siemens loadcentres or panelboards features an LED trip indicator for easy troubleshooting; interrupting rate: 10kA; CSA approved; ratings: HACR, SWD; 120 volts AC; wire range: #14 - #8 AWG Cu #12 - #8 AWG AI; and a torque rating: 25 lb in.