The pigtail conductor should be cut to a length that allows it to easily reach the device terminal without strain. Strip the insulation from the end of the pigtail and the existing circuit wires to the length specified by the wire nut manufacturer, usually about one-half to. Before beginning any electrical work, shut off the power at the main breaker. Confirm the circuit is dead using a non-contact voltage tester or a multimeter. Safety equipment, including safety glasses and insulated gloves, should be worn throughout the process. This keeps the circuit intact even if the outlet is removed or fails, improves connection reliability, and is required by code in. A pigtail connector is a small wire that makes a big difference. These connectors can be a big help when you need to connect two wires, repair damage, or extend a. I was wondering if it's okay to cut the pigtails off GPU vga cables from the power supply unfortunately with my case being slim it won't allow me to properly close the side panel with the VGA cable pigtails attached. This reduces strain on terminals and mitigates hazards like arcing or overheating, contributing to compliance with electrical safety standards. Pigtails simplify future repairs and.