ABB TQL100RE - 100A, 2-Pole, Disconnect Switch

The ABB TQL100RE is a rugged 2-pole disconnect switch engineered for industrial and commercial environments where safe electrical isolation is essential. With a 100A rating, this device provides dependable, ready-to-operate disconnection under load, supporting rigorous lockout/tagout practices and reducing maintenance risk on energized equipment.

• Amperage rating: 100 A
• Poles: 2-Pole
• Enclosure: NEMA 3R, designed to withstand outdoor and challenging environments
• Type: Disconnect Switch
• Brand & Model: ABB TQL100RE

Key benefits come from combining robust protection with practical operational features. The TQL100RE delivers clean, decisive isolation, helping maintenance teams perform safe lockout/tagout without ambiguity. Its NEMA 3R enclosure means reliable protection against rain, dust, and moderate weather exposure, so you can install it at exterior equipment racks, service entrances, or outdoor process lines with confidence.

Who can benefit most? Facilities managers, electrical contractors, and plant engineers responsible for safe power control in manufacturing floors, water treatment, building automation, or any industrial setting where uninterrupted uptime matters. The 100A, 2-pole configuration is ideal for service disconnects or isolation points on feeders and machines, providing a straightforward, code-compliant solution for turning systems off during maintenance or fault conditions.

Compared to ad hoc methods, the ABB TQL100RE offers a dedicated, purpose-built isolation path that minimizes arc exposure and material wear when opening or closing under load. It also supports clear lockout/tagout workflows, helping teams meet safety requirements and reduce accidental re-energization risks during servicing.

Practical usage tips:

• Pair the disconnect with your existing lockout/tagout program to ensure compliant, verifiable isolation during maintenance.
• Install in an outdoor-rated location or panel where the NEMA 3R enclosure can protect against weather and debris.
• Verify conductor sizing aligns with the 100A rating and ensure proper wiring practices for safe, long-term operation.
• Use as a dedicated isolation point on circuits that require frequent servicing or emergency shutdown capability.