ABB OETL-NF200A-S - 200A, 3-Pole, Disconnect Switch

ABB OETL-NF200A-S is a high-performance disconnect switch designed for safe electrical isolation in demanding industrial and commercial environments. With a 200A rating across 3 poles, it delivers dependable disconnection under load and seamlessly supports lockout/tagout procedures for safe, controlled maintenance.

• 200A, 3-Pole isolation provides complete separation of all conductors, ensuring reliable disconnection when it matters most.
• Lockout/Tagout compatibility designed to support safe energy control during maintenance, helping teams meet safety standards with confidence.
• Reliable under load construction prioritizes stable performance during powered operation, reducing downtime and simplifying safe re-energization after service.
• Long-term durability built to withstand demanding industrial conditions, delivering consistent operation across years of service life.
• Versatile for professional environments well-suited for service panels, motor control centers, and feeders that require reliable isolation and quick, controlled disconnection.

This switch is ideal for electrical teams working in manufacturing facilities, commercial complexes, and data-driven environments where safe, repeatable isolation is essential. It supports routine maintenance, panel upgrades, and equipment servicing with a straightforward, trusted disconnection method.

Key specifications

• Amperage Rating: 200A
• Number of Poles: 3-Pole
• Product Type: Disconnect Switch
• Brand: ABB
• Model: OETL-NF200A-S

Practical guidance and use cases

Use the ABB OETL-NF200A-S to isolate feeders and equipment during routine maintenance, service work, or panel modifications. Its three-pole design ensures all live conductors are safely disconnected, reducing the risk of electrical exposure and arc flash during intervention. Pair it with proper lockout/tagout devices to enforce energy control and safeguard personnel.

Why choose this ABB disconnect switch

ABB brings decades of reliability and precision to this disconnect switch. The OETL-NF200A-S combines robust construction with a straightforward operating experience, making it a dependable choice for facilities that demand consistent performance, clear isolation points, and compatibility with standard electrical safety protocols.

Care, maintenance, and best practices

• Regularly inspect mounting hardware and connections for tightness to maintain solid electrical contact.
• Test mechanical operation periodically to ensure smooth actuation and dependable disconnection when required.
• Store and manage lockout/tagout devices in accessible locations to support efficient safety procedures during maintenance windows.