Want to shut down your system in a snap? Add this four-pole isolator switch from ABB to your heavy-duty machinery. It acts as a breaking point between a main power source and a control panel, substation or motor. You can use it as an emergency stop or to take care of safety during maintenance. As the disconnector withstands up to 8kV, it's on hand to catch sudden high-powered surges. Thanks to its high 20,000-cycle mechanical durability, you can bank on it to stay the course.

• Clips quickly onto a standard DIN rail for fast installation
• Screw terminals speed up wiring
• Slim dimensions of 70 (W) x 72.5 (L) x 91.5mm (H) save space in busy setups
• Light 300g weight won't exert unnecessary strain on your system
• On/off positions clearly printed on the front for ease of use

• Construction sector
• Manufacturing facilities
• Mining industry

As this unit has four poles, it can be hooked up to four separate systems simultaneously to streamline your safety setup.

This is a three-phase unit designed to work alongside triple-step motors and other high-power systems.

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.