ABB OSC30B2A1-180 - 30A, 600V, Fusible, Disconnect Switch

ABB OSC30B2A1-180 is a rugged 30A, 600V fusible disconnect switch designed to deliver reliable on/off isolation and proven overcurrent protection in demanding industrial and commercial environments. This compact, maintainable solution is purpose-built for motor disconnects, panelboards, and branch circuits where space is at a premium but protection can’t be compromised.

• 30A at 600V — Handles standard motor loads and feeder circuits with dependable performance in compact installations.
• Fusible design — Integrates with compatible fuses to provide fast, predictable overcurrent protection and enable protective coordination in your switchgear.
• Space-saving and maintainable — Slim footprint fits tight panel layouts, while simple fuse replacement and straightforward mechanical operation minimize downtime.
• Versatile application — Ideal for motor disconnects, panelboards, and branch circuits where a reliable, easy-to-service protective switch is required.
• Rugged industrial construction — Built to withstand the rigors of demanding environments, delivering consistent performance across a range of conditions.

Practical use cases

Use the ABB OSC30B2A1-180 in control panels or MCCs (motor control centers) to provide safe isolation for motors during maintenance or fault conditions. Pair it with the appropriate fuses to create a coordinated protection scheme for feeders and downstream equipment, helping minimize downtime and protect critical assets.

Why this fusible disconnect stands out

• Specific, purpose-built protection for motor circuits and branch connections in tight spaces.
• Designed to integrate easily with standard fusing practices, enabling clear protection pathways and straightforward maintenance.
• ABB’s engineering delivers reliable operation in environments where continual uptime matters.

Who benefits most

• Facilities and electrical engineers configuring compact control panels and motor circuits.
• Installers seeking a dependable, easy-to-service disconnect that pairs with common fuses.
• Maintenance teams prioritizing quick isolation and minimal downtime during servicing.

Tips for selection and installation

• Match the fuse type and rating to the motor or load connected to the OSC30B2A1-180 for proper overcurrent protection.
• Ensure mounting and wiring comply with your local electrical codes and the specific environmental requirements of the installation site.
• Plan for easy access to replace fuses and operate the disconnect during routine maintenance or emergency isolation.

Upgrade your protection with the ABB OSC30B2A1-180 — a compact, reliable fusible disconnect switch that delivers precise isolation and coordinated overcurrent protection for motor-driven and panelboard applications. Order today to enhance uptime, safety, and control in your electrical system.