Need a reliable way to shut down part of an electrical circuit? Choose this 3-pole isolator switch from Eaton. By turning its red handle, you can quickly withdraw power from dangerous components in an emergency or when carrying out routine maintenance. As it only deactivates a section of your process, it limits machine downtime to maximise efficiency. This device falls into overvoltage category III, meaning that at its rated supply of 400V AC, it can withstand surges of up to 6000V, reducing the risk of electrocution-related injuries. You'll often find units like this one in industrial automation networks.

• IP65 rating indicates it's dustproof and protected against low-pressure water jets
• Maximum operating voltage of 690V AC, for safe use in high-power electrical systems
• Small dimensions of 72 (L) x 70 (W) x 340mm (D) for installation in busy setups

Yes. The switch's broad operating temperature range between -25°C and +50°C indicates that it's suitable for use in demanding conditions.

No. This switch doesn't use fuses to power down equipment, so you can easily reset this device without the hassle of replacing a fuse.

Eaton formerly known as Moeller