Villanyszerelő szakember a biztosíték dobozban. Karbantartási mérnök a Vezérlőpulton. Munkavállaló van tesztelés automatizálási berendezések. Műszaki elektromos állomáson. Elektromos ember kezében multiméter. Szolgáltatás - Stock fotó és kép

Service man with multimeter in hands adjusts electric control panel. Engineer in helmet tests device of protection. Worker checks electrical industrial equipment. Engineering work in automation box

Engineer electrician with multimeter in electrical control box tests equipment. Maintenance of electrical panel. Worker in helmet in power supply cabinet. Service man is testing automation fuse box.

Electrician engineer at work inspecting cabling connection of high voltage power electric line in industrial distribution fuseboard. Service man with multimeter.

Electrician engineer in white helmet tests power voltage panel of three phase circuit. Service engineer electric with multimeter

Young electrician working on electric panel. Electrician engineer tests electrical installations and wires on relay protection system. Technician with multimeter in fuse box. Man tests electric panel

Engineer in white helmet reads design drawing against electric industrial panel. Service worker analyzes the electrical circuit in electrical automation control box with controllers

Electrician engineer measures voltage in power electrical cabinet. Serviceman adjusts fuse box.

Professional electrician in hardhat reads electric scheme near control panel on substation. station maintenance engineer with technical documentation

Engineer tests supply circuit in powerful panel of distribution cables on terminal box background. Electrician with multimeter measures voltage in fuse box.

Electrician engineer with measuring tool working in electrical cabinet

Electrician engineer with multimeter in electrical cabinet

Service engineer working with electric device for testing electrical cabinet

Engineer makes measurements with multimeter in electrical cabinet. Electrician with tester in the hands on background of electrical panel. Adjustment of the electrical fuse box.

Screwdriver and wire cutters in hands of electrician against electric box with terminal, wires and controllers of protection and automation industrial equipments

An electrical engineer measures the voltage in the electrical cabinet. A working electrician with a multimeter performs service work

Engineer electrician with multimeter in hands at electric automation box panel. Service engineer tests circuit of industrial equipment.