ABB OT100ET3 Disconnector OT100ET3

The disconnector, also known as load disconnector, main switch or isolator, from manufacturer ABB with type number OT100ET3 is an electrical switch for the safe isolation of circuits. It has the dimensions 21 x 15 x 10 cm and weighs 0.58 kg. Disconnectors serve to safely isolate electrical systems and equipment from the power supply to enable safe maintenance, inspection or repair work. They ensure a visible isolating distance and are not designed for switching under load. Typical applications are found in switchgear, distribution systems and industrial machinery where safe isolation of plant components is required.