The Siemens Q120DFP and Q115DFP are 1-pole, 120V AC dual-function circuit breakers combining Combination Type AFCI and Class A 5mA GFCI protection in a single pigtail-neutral unit. Available in 15 A (Q115DFP) and 20 A (Q120DFP), they plug into compatible Siemens load centers and panelboards, accepting #14–#8 AWG copper or #12–#8 AWG aluminum wire. LED trip indicators identify the cause of the last AFCI event for faster troubleshooting, and the built-in Self-Test & Lockout feature continuously monitors GFCI integrity as required by UL 943. Both models satisfy AFCI and GFCI requirements of the 2014 NEC, eliminating the need for a separate GFCI outlet on the same circuit.
Not Available in California: Q115DFP, Q120DFP
Features
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- Brand: Siemens
- Category: Circuit Breakers
- Product family: Siemens 1-Pole Dual Function AFCI/GFCI Circuit Breaker
- Available models: Q120DFP, Q115DFP
- Amperage: Varies by model
- Number of Poles: Varies by model
- Protection Type: AFCI