ABB 1SCA022793R3810 - 40A, Disconnect Switch

ABB 1SCA022793R3810 is a purpose-built 40A disconnect switch designed for industrial and commercial environments that demand safe electrical isolation. It delivers dependable disconnection under load and supports proper lockout/tagout procedures, empowering maintenance teams to service equipment with confidence and minimal risk.

Why this disconnect switch stands out

• 40A current rating — optimized for medium-load machinery and control circuits, providing reliable isolation without oversized hardware.
• Lockout/Tagout compatibility — engineered to integrate with standard lockout devices, helping you enforce safe maintenance practices and OSHA-compliant energy control procedures.
• Under-load disconnection capability — designed to safely interrupt power while a circuit is energized, reducing downtime and enhancing operator safety during startup and servicing.
• Durable, long-term reliability — built to withstand demanding industrial and commercial environments, delivering consistent performance over time.

Ideal use cases

• Maintenance shutdowns for conveyors, pumps, motors, and robotic controllers in manufacturing facilities.
• Electrical isolation during panel maintenance or service work in commercial buildings and data centers.
• Energy-control routines in process lines where reliable, repeatable disconnection is essential.

Who benefits most

• Electrical engineers and control panel builders seeking a dependable isolation device for medium-current applications.
• Facilities managers and maintenance teams prioritizing personnel safety and operational uptime.

Operational advantages

• Minimizes risk during servicing by ensuring robust energy isolation.
• Helps reduce downtime with reliable disconnection when circuits are under load.
• Supports streamlined maintenance workflows through clear, deterministic switch behavior.

Specifications at a glance

• Current rating: 40A
• Product type: Disconnect Switch
• Brand: ABB
• Model: 1SCA022793R3810