Want to be sure of safety during machine maintenance? Trust this ABB isolator switch to turn off the power. When combined with a shaft and handle, it forms a reliable assembly that lets you cut electricity to defined sections of a system, making them safe to work on. An insulation voltage of 750V and an impulse withstand voltage of 8kV means you can use the unit with demanding systems. It's a four-pole device that helps streamline your setup, as you can disconnect up to four circuits using a single isolator.

• Accepts cables in a broad cross-section range between 10 and 70mm² for flexibility
• Front side has an IP20 rating, so it's touch-proof and protected against small tools larger than 12mm
• Narrow depth of 86mm shows it's suitable for mounting in recesses and other tight work areas
• 6.3W power loss per pole for energy efficiency
• 1.2kg weight means it's easy to handle during installation

• Power distribution systems
• Renewable energy sector
• HVAC equipment
• Manufacturing industry

The mechanical durability of this unit is 6,000 cycles, which assures you that it's highly reliable.

The OT range of switch disconnectors are suitable for use in a variety of applications including motor control centres, switchboards and as main switches in machines.