Need to put a safety barrier between the mains power supply and your equipment? Use this isolator switch from ABB. With a twist of the front-facing knob, it cuts off electricity flow to four different systems at once. This means you can rely on it to prevent live parts from harming workers during maintenance. With a high 750V rated operational voltage, this unit's primed and ready for use with heavy-duty machinery. It's also ideal for shutting down your setup in an emergency.

• Compact dimensions of 96.5 (W) x 74 (L) x 100mm (H) save space in busy setups
• IP20 rating means it's touch-proof
• Screw terminals simplify wiring for speedy installation
• Wide cable cross-section range between 10 and 70mm² makes this a versatile choice

• Power generation sector
• Manufacturing industry
• Construction sites

Isolator switch and switch disconnector are two names for the same product.

Yes, this unit shuts down power to three-phase systems common in demanding industrial applications like motors.

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.