Answer: Energy-Isolating devices
Step-by-step explanation:
Energy-isolating devices are used to restrict the flow or transmission of energy (electricity in this case) by physical means therefore it includes manually operated devices such as a manually operated electrical circuit breakers and disconnect switches.
Manually controlled circuit breakers restrict the flow of electricity if the current is too much and the flow will remain restricted until the switch is flipped back to allow electricity to flow while a Disconnect switch works by shutting down the circuit when a problem is detected.