GE THQB32080ST1 80A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Meet the GE THQB32080ST1 — an 80A, 3-pole, 240V circuit breaker engineered for robust protection in panelboards, load centers, and electrical distribution systems. This part is ideal for maintenance teams, panel builders, and spare inventory where a direct part-number match matters.

Designed for quick service, the bolt-on mounting paired with a built-in shunt-trip capability enables fast remote or automated shutdowns. That remote-trip functionality is essential for safety interlocks, emergency shutdowns, and integration with building automation or control systems, giving you precise isolation when it matters most.

• Amperage: 80 A
• Poles: 3
• Voltage: 240 V
• Mounting: Bolt-On
• Trip type: Shunt Trip
• Part number: GE THQB32080ST1
• Applications: Panelboards, load centers, and electrical distribution networks

Why this matters in real-world scenarios: choosing a direct part-number match reduces downtime during replacements and simplifies stocking for ongoing maintenance. The bolt-on design streamlines installation in tight panels, while the shunt-trip capability provides a predictable, remote-trip path, helping you meet safety protocols without sacrificing reliability.

Ideal use cases:

• Replacing a failed breaker in GE THQB-series panelboards without altering busbar configurations
• Integrating into remote shutdown ecosystems, safety interlocks, or building-management systems
• Maintaining a ready spare for rapid swaps during scheduled maintenance or unexpected outages

AmpState has this part in stock, and our experts can help you confirm fit and compatibility if you’re unsure about a direct match. Send us a message and we’ll verify that THQB32080ST1 is the right choice for your panel or distribution setup.