For safe handling of your electric equipment, turn to this isolator switch from ABB. It shuts off power to a part of the circuit so you can access it without the risk of electric shock. A 3-phase design means it contains three isolator switches in one unit, offering an increased level of safety for high-voltage systems. The unit is a panel mounting type, so you can easily attach it to an enclosure or the door of your control cabinet. For straightforward assembly, it's designed to fit standard 6mm shafts.

• Current rating of 16A for use with high-power equipment
• Mechanical endurance rating of 20,000 operations for long-lasting performance
• Compact dimensions of 54 (L) x 43 (W) x 52mm (D) to fit on small panels

• Control panels
• Repair shops
• Aviation industry
• Electrical engineering

While an isolator switch only cuts off power to a part of the electric circuit, a circuit breaker will cut off power to all of it. You can combine both devices for improved safety when servicing high-voltage machinery.