electrical - Dual Function AFCI/GFCI breakers trip under any load - Home Improvement Stack Exchange

This is a new subpanel in a workshop and the electrician told me because it's new all circuits have to be AFCI and because it's an outbuilding it should be GFCI too. So, I purchased these breakers

circuit breaker - Swapping wires in electrical panel to move outlets to different phase of service. Is this safe? - Home Improvement Stack Exchange

Eaton BR 20A Single-Pole Short Body AFCI/GFCI Breaker - Town Hardware & General Store

The Square D by Schneider Electric Homeline 20 Amp One-Pole Combination Arc-Fault Circuit Interrupting (CAFCI) Circuit Breaker is for use to help

Homeline 20 Amp Single-Pole Combination Arc Fault Circuit Breaker (6-Pack)

electrical - Refrigerator on GFCI is tripping other AFCI breakers in the house - Home Improvement Stack Exchange

electrical - Homeline plug-on neutral breaker installation - Home Improvement Stack Exchange

Eaton Type BR 15-Amp 1-Pole Dual Function AFCI/GFCI Circuit Breaker at

electrical - How to fix bad contact on busbar? - Home Improvement Stack Exchange

electrical - Circuit breaker - on different phases - Home Improvement Stack Exchange

Can I install a Dual function AFCI/GFCI breaker and install multiple Dual Function AFCI/GFCI receptacles on the same branch circuit for extra protection? - Quora

Siemens introduces the new simple, spacious and secure Plug-on neutral load centers with electronic breakers. The dual-function circuit breaker

Siemens 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker Q120DFNP - The Home Depot

Klein Tools RT310 Outlet Tester, AFCI and GFCI Receptacle Tester for North American AC Electrical Outlets