Ключевые слова: adjust, adjustment, automatic, board, breaker, cable, channel, circuit, clamp, closeup, connect, contact, control, danger, design, distribution, double, electric, electrical, electricity, electronic, energy, home, industrial, industry, marking, modular, one, panel, plastic, power, range, row, safety, scale, screw, slot, supply, switch, switching, system, technical, technology, timer, voltage, wire,