To be sure of safety during equipment inspections, flip this ABB isolator switch. It cuts power to connected components, putting the brakes on machine hazards and protecting your maintenance crew. Thanks to the unit's two poles, you can disconnect two circuits with a single unit, which saves space in your setup. The device handles electrical loads up to 40A, so shrugs off the demands of heavy-duty applications. Protecting your hardware against tampering is easy, as the switch locks securely with a padlock and an adapter (455-2662).

• Resets with a toggle switch, helping to minimise system downtime
• Labelled front plate makes for simple identification of circuits
• Slim body measurements of 69 (L) x 35 (W) x 88mm (H), so it packs tightly on a rail
• Loses just 2.27W of power per pole for energy-efficiency

• Printing presses
• Breweries
• Construction industry

This device has a lifespan of 10,000 electrical cycles, so you can rely on it for long-lasting switching.