Load Centers and Circuit Breakers Section 1 - ABB

Load Centers and Circuit BreakersSection Products BuyLog1-1 Rev. 1/19 Data subject to change without noticeQ-Line Circuit Breakers Product Features and Gold Load Centers Product Features and 1-3 PowerMark Gold and Plus Load Centers Product Number Plug-in Circuit Purpose Circuit Gold and Plus Single-Phase Load Centers Main Lug Convertible to Main Main Breaker Factory Plus Three-Phase Load Centers Main Circuit Breakers or Main Lugs Factory 1-14 PowerMark Gold Load Centers Specialty Gold Meter Socket Load 1-18 Field Installed Centers and Meter Socket Load Centers Purpose Circuit Breakers PowerMark Gold Main Circuit Breakers Arc Fault Circuit Interrupter Dual Function GFCI/AFCI Ground Fault & Combination Arc Fault Circuit Breaker Ground Fault with Self-Test

The dedicated calibration screw is cemented (not simply papered over) to prevent shifting. The result is stable calibration for optimum trip performance. At 1/2”, THQP breakers are half the width of standard breakers, permitting the use of smaller load centers that save money and space in both new construction and service upgrades. They

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