This is an arc fault breaker. Q line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. The QL breakers are plug-in versions of the Q line used for connection to load centers and lighting panels. All Q line circuit breakers feature quick-make/quick-break mechanisms, common trip bars and easy to spot trip indication to ensure safety and reliability. Q line breakers are available in 1, 2 and 3 pole versions, can be ordered with auxiliary contact and shunt trip accessories and can be ordered for use in HID applications.

GE Arc Fault Circuit Breaker, Series: Q-Line®, 120/240 VAC, 15 A, 10 kA Interrupt, Non-Interchangeable Trip, 1 Pole, 1, 1 in Plug-In Connection, 14 to 10 AWG Cu/Al Wire, 3-9/32 in H x 1 in W x 2-3/8 in D

• Catalog-1 https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/General_Electric_571B595DDG1_Catalog.pdf
• Data/Spec Sheet-1 https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/General_Electric_THQL1115AF_Data_Sheet.pdf
• Specification Sheet https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_1520621414785.pdf
• Specification Sheet https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://www.ideadigitalcontent.com/files/NEURSPE/20212.pdf

• Fixed thermal magnetic trip unit
• Fixed long time
• Fixed instantaneous
• Suitable for reverse feed
• Continuous current rated: Standard
• Trip function: LI
• Special markings: HACR, SWD
• Feeder plug-in circuit breakers
• R9 GO schedule