General Electric TEF124050 50A 2-Pole 480 V Circuit Breaker

General ElectricTEF124050 is a rugged, high-performance circuit breaker designed to protect demanding electrical systems where reliability matters. This 50 Amp, 2-Pole unit is rated for up to 480 V, making it a solid choice for high-voltage feeders and critical equipment in commercial and light industrial settings. The two-pole design ensures both hot legs are disconnected simultaneously, delivering safer shutdowns and better protection against overloads and faults.

Key specifications at a glance:

• Part number: TEF124050
• Current rating: 50 A
• Poles: 2
• Voltage rating: 480 V

Why this GE circuit breaker stands out

• Intended for high-voltage environments: The 480 V rating supports robust protection for 3-phase or high-voltage feeders often found in commercial electrical rooms and industrial equipment services.
• Precise, reliable protection: With a dedicated 50 A rating, it safeguards circuits from overloads and short circuits, helping prevent equipment damage and unexpected downtime.
• Effortless replacement in GE panels: Designed to integrate smoothly with GE electrical panels and compatible gear, reducing installation time and ensuring consistent performance with existing safety standards.
• Dual-leg disconnection for enhanced safety: The two-pole configuration means both active conductors are opened together, improving fault isolations and making maintenance safer.

Ideal use cases

• Feeder protection for 480 V distribution trunks in commercial buildings and light industrial facilities
• Motor control and equipment feeders where reliable, fast interruption is essential
• Panelboard upgrades or replacements in GE-compatible electrical systems
• HVAC equipment, large pumps, and other high-demand loads that operate at higher voltages

Practical considerations and tips

• Verify that your panel is compatible with TEF-series breakers and rated for 480 V applications before replacement.
• Use as a direct, drop-in replacement where a 2-pole, 50 A, 480 V GE breaker is specified to maintain system protection and consistency.
• Inspect mounting and terminal contacts during installation to ensure a solid, secure connection that preserves protection performance over time.

For engineers and technicians seeking dependable high-voltage protection with precise trip behavior and straightforward GE compatibility, the General Electric TEF124050 50A 2-Pole 480 V Circuit Breaker delivers clear value by safeguarding critical circuits while simplifying maintenance and replacement in GE-installed systems.