General Electric THQB32080 - 80A, 3-Pole, Miniature Circuit Breaker (MCB)

The General Electric THQB32080 is a purpose-built 80A, 3-Pole Miniature Circuit Breaker (MCB) designed to deliver reliable overcurrent protection in demanding electrical environments. Built for panelboards, switchboards, and control panels, this THQB series breaker helps keep critical equipment safe and uptime high in industrial, commercial, and OEM applications.

• Three-pole protection for 3-phase systems: The 3-Pole configuration ensures balanced, simultaneous protection across all phases, essential for motors, pumps, and other 3‑phase equipment.
• 80 A current rating: Provides dependable interruption for mid-sized feeders and circuits, reducing the risk of damage from overloads without unnecessary trips in normal operation.
• GE THQB series compatibility: Seamlessly integrates with GE distribution panels, control panels, and related hardware designed for THQB devices, simplifying installation and replacements.
• Rugged, field-reliable design: Built for steady performance in industrial settings, with straightforward replacement in existing assemblies and panels.
• Versatile application footprint: Ideal for panelboards, switchboards, and motor control centers across manufacturing, facilities, and OEM equipment deployments.

Use cases span from updating an aging electrical panel to provisioning new machinery in a plant. In 3‑phase distributions, the THQB32080 delivers coordinated protection that helps prevent cascade faults and minimizes downtime when a fault occurs. It’s a practical choice for OEMs designing control enclosures and for technicians aligning protective devices with custom electrical layouts.

Why choose this 80A 3-Pole MCB? It concentrates protection where you need it most—on 3-phase circuits—while offering a robust, easy-to-integrate solution that supports efficient maintenance and reliable operation in distribution panels and motor control centers. If your system runs on a 3‑phase supply and requires dependable overcurrent protection with a compact, modular form, the THQB32080 stands out for its clarity of purpose and alignment with GE’s THQB family.

Practical tips: verify that your load profile matches the 80A rating, ensure the breaker is compatible with your GE panel or enclosure, and consult the THQB32080 installation guidelines for mounting orientation and circuit protection coordination. This approach helps you achieve consistent protection and smoother system performance over the long term.