GE TEY320 20A 3P 480V Circuit Breaker, Bolt-On | AmpState

Meet the GE TEY320 20A 3P 480V Circuit Breaker, Bolt-On — a purpose-built protection device designed for panelboards, load centers, and electrical distribution networks. Available from AmpState, this breaker is a smart fit for maintenance teams, panel builders, and spare inventory where a direct part-number match matters.

• Three-pole, 20 A rating — precise protection for three-phase 480V circuits, keeping equipment and personnel safe.
• Bolt-On mounting — fast, secure installation in compatible GE panelboards and distribution equipment for streamlined service calls.
• Direct part-number TEY320 — engineered to fit GE systems exactly, reducing guesswork during panel builds or replacements.
• Panel and distribution compatibility — ideal for panelboards, load centers, and electrical distribution networks that require reliable 480V, 3P protection.
• AmpState reliability — part of a ready-to-ship inventory with support to confirm fit and compatibility for your application.

Who benefits most: facilities and contractors that work with 480V three-phase installations, panel builders assembling GE-based control and power distribution solutions, and maintenance teams stocking dependable replacements for ongoing operations.

• Use cases include industrial machinery rooms, manufacturing lines, and commercial electrical systems where a 20 A, 3P, 480V breaker is needed.
• Ideal as a precise spare part in service vehicles and warehouse stock for rapid panel maintenance and upgrades.

Why this matters: selecting the correct part-numbered breaker ensures compatibility with existing GE equipment, reduces downtime, and supports consistent protective coordination across your electrical distribution system. If you’re unsure about fit, message us and we’ll help confirm compatibility and provide guidance for a seamless replacement.