ABB OS30FAJ12 - 30A, Disconnect Switch

The ABB OS30FAJ12 30A Disconnect Switch is engineered for reliable electrical isolation in demanding industrial and commercial environments. Designed to support safe maintenance practices and dependable operation under load, this safety switch delivers a clear, controls-ready disconnect point when you need it most. With a 30A rating, it handles standard control circuits and feeder lines with confidence, helping you keep equipment downtime to a minimum and overall system uptime high.

What sets the ABB OS30FAJ12 apart

• 30A circuit capability establishes a dedicated, observable disconnection point for motors, feeders, and panel circuits.
• Lockout/Tagout (LOTO) compatibility supports standard safety procedures, making maintenance safer and more compliant.
• Reliable disconnection under load designed to interrupt current predictably, reducing arcing and enhancing worker safety during service or testing.
• Durable, industrial-grade construction built to withstand the rigors of ongoing use in busy facilities, delivering lasting performance.

Ideal use cases

• Dedicated disconnect points in control panels, motor control centers, and feeder lines
• Safe isolation during routine maintenance, fault finding, or system commissioning
• Ensuring compliant shutdowns in manufacturing floors, warehouses, and other commercial environments

Installation and compatibility

The OS30FAJ12 is intended to serve as a clear, dedicated disconnect point within electrical systems. For best results, align its installation with your panel design and follow standard wiring practices to ensure proper interface with surrounding enclosures and conductors.

Specifications at a glance

• Amperage rating: 30A
• Product type: Disconnect Switch
• Brand: ABB
• Model: OS30FAJ12