ABB OT200U30 - 200A, 3-Pole, Disconnect Switch

Introducing the ABB OT200U30 — a robust 200A, 3-Pole Disconnect Switch engineered for demanding industrial and commercial environments where safe, reliable electrical isolation is non‑negotiable. This switch delivers straightforward, dependable disconnection under load, helping ramps up maintenance efficiency while protecting personnel and equipment.

Built with lockout/tagout compatibility in mind, the OT200U30 supports proper safety procedures so technicians can isolate circuits confidently during servicing, testing, or routine changeovers. Its durable construction is designed for long-term use in harsh settings, maintaining performance consistency across countless switching cycles.

• Amperage rating: 200A
• Poles: 3-Pole configuration for complete isolation of all conductors
• Product type: Disconnect Switch
• Brand: ABB
• Model: OT200U30

Best for: maintenance teams, plant engineers, and electrical installers who require a reliable, high‑current isolation solution for panels, feeder circuits, and motor control environments. When uptime is critical, this switch minimizes energization risks and provides clear, positive control over power lines during service windows.

What sets the ABB OT200U30 apart is its 3‑pole design, delivering full-phase isolation and reducing the possibility of partial energization. Coupled with ABB’s proven engineering, this disconnect switch offers predictable, field‑reliable performance at a demanding 200A rating, making it a trusted choice for projects that demand safety, durability, and long service life.

Technical snapshot for quick reference:

• Amperage rating: 200A
• Poles: 3-Pole
• Type: Disconnect Switch
• Brand: ABB
• Model: OT200U30

Practical usage guidance: install in appropriate enclosures or control panels where reliable isolation is required during maintenance. Pair with standard lockout devices to enforce safety protocols, and monitor current loads to ensure the switch remains within its optimal operating range for long, trouble‑free service.