Do you need a simple way to de-energise your equipment? Take charge with this 40A, 4-pole ABB isolator switch. By connecting a shaft and handle to this unit, you get a nifty assembly that allows you to turn your connected components on or off easily. A maximum operating temperature of +40°C means you can use the device in challenging conditions. Its small size of 56 (L) x 48 (W) x 68mm (H) slots neatly into your system.

• IP20 rating indicates it's finger-safe and protected from objects larger than 12mm
• Maximum operating voltage of 600V for use in powerful electrical systems
• Broad cable cross-section range between 0.75 and 10mm² provides you with plenty of wiring options
• Mechanical durability rating is 20,000 cycles, for reliable long-term performance
• Rated impulse withstand voltage of 8kV to handle sudden surges

• Transformers
• Electrical transmission lines
• Grid substations
• Extractor fans
• Refrigeration units

This isolator switch weighs in at 125g, so it's light and doesn't put a strain on your setup.

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.