ABB OT32E3 - 40A, Disconnect Switch

The ABB OT32E3 40A Disconnect Switch is engineered to deliver safe, reliable electrical isolation in demanding industrial and commercial environments. Designed to handle loads with confidence, it enables dependable disconnection under operating conditions and actively supports proper lockout/tagout (LOTO) procedures to protect maintenance personnel.

Why the OT32E3 stands out

• 40A continuous rating tailored for a wide range of industrial loads
• Engineered for dependable disconnection under load, helping minimize risk during servicing
• Built-in support for lockout/tagout procedures to safeguard workers during maintenance
• Durable construction designed to endure the demands of busy commercial and industrial settings
• Trusted ABB quality that provides consistent, long-term electrical isolation

Ideal use cases

• Motor control panels and other equipment enclosures where safe power disconnection is essential
• Maintenance shutdowns for conveyors, pumps, fans, and other industrial loads
• Commercial equipment service disconnects that require reliable isolation for safety-critical work

How it supports safer, more efficient operations

With the OT32E3, your maintenance teams can perform servicing with confidence, knowing the load can be reliably isolated when needed. The 40A rating aligns with common mid-range industrial applications, providing a practical balance between performance and compatibility with standard electrical installations. By integrating lockout/tagout readiness, this disconnect switch helps you meet safety standards while reducing downtime caused by unplanned energization.

Key details at a glance

• Amperage Rating: 40A
• Product Type: Disconnect Switch
• Brand: ABB
• Model: OT32E3