Electricians hands testing current electric in control panel. Electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control.
An electrician puts an electric cable in a prefabricated building
professional electrician is working in industrial workshop, installing connection box, repair works in plant, checking working capacity of equipment
Electrician installing energy system on machinery industry
Maintenance engineer worker working with robotic machine at factory
Two construction workers, a black and a white, wearing safety jackets and helmets, discussing looking at the computer among scaffolding. Tracking shot
Man working with wires in electric meter.
Low angle of focused Black male technician in hard hat connecting cables in machine equipment
Railway worker in yellow uniform and white hard hat with wiring scheme in hands. Electrician with installation diagram in hands. Railway worker in yellow uniform with design drawings in hands
building, renovation, technology, electricity and people concept - two smiling builders with tablet pc computer and equipment indoors
African american electrician in uniform and helmet standing near box with cables and doing service work on solar station.
A back-lit silhouetted electrical utility worker in a bucket truck examines a telephone pole.
Portrait of an engineer in a hard hat holding a tablet.
Handyman in blue overalls
Electric Engineer Checking Power Voltage In Network Circuit Breaker. African American electrician in hard hat and overalls inspecting cables in switchgear at solar station.
Medium close-up of an engineer using a tablet while working on a cellular tower
Close up view of hands of electrician Connecting red and black high-voltage electric cables
electrician checking voltage on a ground fault outlet wide 4k
Electrician's hands installing energy system on machinery industry
Electrician goes to repair light in office. Maintenance man finishes work with electricity. Locksmith walking along business center hall with toolbox. Male mechanic in uniform.
Construction of new infrastructure in Russia. The development of new Moscow. Aerial shot
Korean man in blue overall and cap carrying tablet and walking in shiny hall of control center of solar plant
Closeup. Electricians hands testing current electric in control panel. Electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control.
Electrical engineers checking control panel board with tablet. High voltage power station. Electrical engineers standing near therminal box of solar panel
Serious female technician engineer in hard hat and safety glasses working with cables and wires at industrial plant
Worker in goggles on electric power station looks at the camera. Power engineering specialist in goggles and hard hat at heat power plant
Electrical engineer with multimeter testing the operation of electrical equipment. Maintenance works to avoid electricity break
Professional technician male with clipboard checking operation of air conditioner, The man looking at air condition for installation quote indoors of the bedroom, worker to service cleaning and repair
Black engineer with safety vest and goggles looking at the construction site typing on a digital tablet computer
Slow-motion close-up of female mixed race engineer setting parameters for machinery equipment using touchscreen working at factory
electrician removing an old toggle wall switch 4k
High Voltage Power Line Repair
Adept repairmen working with manifold meters to check air conditioner refrigerant levels, writing result on clipboard. Proficient workers
Worker male engineer using documents for checking data while standing against high voltage power towers. Power engineering specialist with working documentation working near electric poles.
repairman giving the shop owner his bill
Hands of construction personnel with office blueprints
electrical engineer is working, installing junction box for connecting equipment, master is repairing electrical systems in industrial building
Electrician cleans wires . Builder making electrics close-up.
Tutor With Trainee Electricians Studying For Apprenticeship Looking At Wiring Diagram On Screen
New type Trip Switch Fuse box seamless CG animation. All switches are “OFF” position. Electricity, power, fuse related. May represent technology, power consumption control or high voltage safety.
Tutor With Male Trainee Electrician In Workshop Studying For Apprenticeship At College
NEW
Carrying bundled electrical cables on shoulder at construction site, worker in helmet walking towards building while managing tools and preparing for setup
electrician installing the wires on a new wall switch 4k
Electrician w/ flashlight investigates outage at a circuit breaker in basement
Silhouette businessman man in protective helmet in field using tablet and looks at telecommunications tower. Construction worker stands against blue sky. Online work with technology for connection.
Electrician man repairs outdoor wires.
Team working to fix power lines after storm
ST ALBANS, UK - JULY 8, 2016: Electrician on step ladder installs light in ceiling