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An electric cable, that is also an electric heater, with or without a shield or a metallic sheath, intended to give off heat for heating purposes.
An electric cable, that is also an electric heater, with or without a shield or a metallic sheath, intended to give off heat for heating purposes.
A physical object that is a closed, rigid box or casing used to enclose and protect the junctions of electric wires or cables.
A physical object that is a closed, rigid box or casing used to enclose and protect the junctions of electric wires or cables.
A physical object that is an electric light and its fittings.
A switchgear and controlgear that houses motor starters to control electric motors.
A circuit-breaker in which the contacts open and close in oil.
A circuit-breaker in which the contacts open and close in oil.
An electric cable intended for transmission of electric power.
A physical object intended to supply electric power according to specified levels and tolerances.
A measuring relay that, either solely or in combination with other relays, is a constituent of a protection equipment.
A physical object that can be any electrical device, usually incorporating an electromagnet, whereby a current or signal in one circuit can open or close another circuit.
An electric cable intended for transmission of electric signals.
A ring of conducting material which is attached to and rotates with a shaft, so that the electric current may be transferred to a stationary circuit through a fixed brush pressing against it.
A panel and a photovoltaic module whose main parts are solar cells.
A control module that is used to control a subsea production system.
A physical object that is protecting against a large but momentary increase in the voltage of an electric circuit.
A switchgear and controlgear bearing a set of switches for connecting and disconnecting the various circuits of an electrical system, as of a telegraph, telephone, etc.
A physical object that is a general term covering switching devices and their combination with associated control, measuring, protective and regulating equipment, also assemblies of such devices and equipment with associated interconnections, accessories, enclosures and supporting structures.
A physical object that is a general term covering switching devices and their combination with associated control, measuring, protective and regulating equipment, also assemblies of such devices and equipment with associated interconnections, accessories, enclosures and supporting structures.
A detector intended to detect temperature.
A transformer that, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at the same frequency for the purpose of transmitting electrical power.
An ac power supply unit that maintains a continuous supply of electric power to the equipment it protects.
A circuit-breaker in which the contacts open and close within a highly evacuated envelope.
A circuit-breaker in which the contacts open and close within a highly evacuated envelope.