QO220 - Square D - 20 Amp Circuit Breaker Brand_ Siemens/ITE THQL1115AF2 - 15 Amp Single

THQL1115AF2 - 15 Amp Single Pole Combination GE Arc Fault (AFCI) Circuit Breaker

Amperage Rating: 15A

BR140 is a 1 pole

GE's THQL breakers are their regular size line up for residential panels

BR320 - Eaton Cutler-Hammer Breaker

QO220 - Square D - 20 Amp Circuit Breaker Brand_ Siemens/ITE THQL1115AF2 - 15 Amp SingleQO220 Square D QO 2 Pole 20 Amp Breaker QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to electrical protection, fast response is critical and QO Circuit Breakers can trip faster than the blink of an eye. Specifications: Manufacturer : Schneider Electric Type QO Series For use in Square D branded QO residential panels. Cat. No. : QO220 Dimensions (H x W x L): 3" x 1. 50" x 3" 2 Pole 20 Amp 120 240 Volt