ABB OT63FT3 - 60A, 3-Pole, Disconnect Switch

ABB OT63FT3 is a purpose-built Disconnect Switch engineered for safe electrical isolation in demanding industrial and commercial environments.

With a 60A amperage rating and a 3-pole design, it guarantees simultaneous isolation of all live conductors, a critical requirement for reliable maintenance and service work.

It is specifically designed to support proper lockout/tagout procedures, helping technicians perform work securely and ensuring compliance with safety protocols. When the switch operates, you get dependable disconnection under load, reducing the risk of unexpected energization and equipment damage.

Key benefits

• Complete phase isolation: 3-pole design ensures all three phases open together for safe servicing.
• Lockout/tagout ready: built to accommodate standard lockout/tagout practices, enhancing on-site safety.
• Reliable under load: designed to disconnect circuits cleanly even when equipment is energized, minimizing downtime.
• Durable for long-term use: robust construction designed for heavy-duty industrial applications.
• Versatile integration: suitable for industrial and commercial electrical systems needing a dedicated service disconnect.

Specifications at a glance

• Amperage rating: 60A
• Number of poles: 3-Pole
• Product type: Disconnect Switch
• Brand: ABB
• Model: OT63FT3

This disconnect switch is an excellent fit for maintenance teams, facilities engineers, panel builders, and OEMs seeking a reliable isolation solution that aligns with safety standards and practical field use.

Use cases include service disconnects for manufacturing lines, isolation points for motor-driven equipment, and temporary power disconnection during routine maintenance. It’s a practical, no-nonsense choice when dependable isolation and quick restoration are essential.

Practical tips: pair the OT63FT3 with clear, standardized labeling; test disconnection under load following established safety procedures; and schedule regular inspection to confirm terminals and mounting hardware remain secure after long-term use.