Patented push-in technology quickly locks wires in place Allows for safe disconnect of hot and neutral ballast wiring Both halves are œtouch-safe per UL 2459 Push-in technology results in quicker connections, saving time and increasing productivity Fits through 1/2 in. knockout Kits available for all lighting installation and maintenance needs The PowerPlug features patented IDEAL push-in technology that quickly locks wires in place. It helps reduce electrical shock hazard during ballast replacement by safely disconnecting hot and neutral ballast wiring while offering additional safety since both halves meet UL and CSA finger-probe safety requirements. The entire family easily fits through 1/2 in. knockouts for quick installation.