General Electric | TED134050ST12 | Circuit Breaker | 50A | 3-Pole | 480V

General Electric TED134050ST12 Circuit Breaker delivers reliable overcurrent protection for demanding 480V, three‑phase systems. Designed for maintenance, retrofit, and replacement projects, this 50A, 3-pole unit helps keep industrial equipment—motors, drives, feeders, and control circuits—protected and running smoothly. Key specifications at a glance

• Amperage: 50A
• Poles: 3‑Pole (three‑phase)
• Voltage rating: 480V
• Part reference: TED134050ST12 — the best compatibility reference for matching your existing panel

Why this GE circuit breaker stands out - Three-pole design ensures simultaneous protection across all three hot legs in a 480V three‑phase system, reducing the risk of unbalanced loads and equipment damage. - Built to support maintenance and retrofit workflows, making it easier to replace aging or failed breakers without changing the entire panel. - The General Electric reliability you expect in mission-critical environments—robust construction, consistent trip performance, and durable operation in industrial settings. Ideal use cases - Retrofit projects in factories, distribution centers, and processing facilities where 480V three‑phase service is standard. - Replacement for worn or failed breakers in existing GE panels that require a 50A, 3‑pole, 480V device. - New installations where a proven GE component is preferred for long-term availability and compatibility with existing protection schemes. Compatibility and selection guidance - Confirm fit and ratings before ordering. The part number TED134050ST12 is the best reference to ensure compatibility with your panel or switchgear. - When assessing a replacement, match: amperage (50A), pole count (3-Pole), and voltage (480V) to maintain proper protection and coordination with upstream devices. Practical considerations for installation and care - Handle with the power off and follow standard electrical safety procedures during replacement or installation. - Keep the replacement within its original packaging until ready to install to protect against contamination and corrosion. - After installation, verify system protections are properly coordinated with surrounding protective devices to ensure selective tripping and minimal downtime. For professionals planning maintenance, retrofits, or replacements in 480V three‑phase environments, the GE TED134050ST12 circuit breaker offers a dependable, spec‑matched solution that aligns with your existing equipment and protection strategy.