Want to shut down a part of your electric circuit so you can get to work safely on maintenance or repairs? Cut off its power supply with this isolator switch from ABB. Thanks to its 4-pole design, this is a versatile option for your multi-phase electrical system. With 100A operating current and 37kW power ratings, it's up to the challenge of shutting off the restarting high-power machinery. Mounting the switch is a breeze, as it clips onto a DIN rail in a jiffy.

• High 8kV rated impulse withstand voltage to reliably stand up to current surges
• Low power loss per pole of 4W for energy-efficient operation
• Mechanical durability rating of 20,000 cycles for lasting performance
• Screw terminals achieve a secure wire connection that won't be dislodged by vibration
• 750V AC voltage rating ensures safe and reliable disconnection of a high-voltage circuit

• Industrial kitchens
• Power stations
• Mining and quarrying industries

Yes. It has an IP20 rating, meaning it's protected against solid objects larger than 12mm, including your fingers. This adds a layer of safety in environments where accidental contact could occur.

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.