Electrification infrastructure and emergency power electrical utilization components used in customer-engineered and customer separately provided power supply applications such as by or for manufacturers and providers of: data centers, electric vehicle charging equipment, battery storage equipment, industrial power supply equipment, electrical utility equipment, retail power utilization equipment, grocery power utilization equipment, healthcare power utilization equipment, and the like; Electrification infrastructure and emergency power electrical utilization components, namely, switchgear, switchboards, docking stations, transfer switches, and power panels for customer-engineered and separately provided power supply applications such as used in or with data centers, electric vehicle charging, battery storage, industrial power supply, electrical utility supply, retail equipment use, grocery equipment use, healthcare equipment use, and the like