General Electric | TEY3060ST12 | Circuit Breaker | 60A | 3-Pole | 277V

General Electric presents the TEY3060ST12 — a purpose-built 60-amp, three-pole circuit breaker designed for 277-volt service. This unit sits in GE’s TEY family, built for dependable protection in commercial electrical systems and ideal for maintenance, retrofit, and replacement projects where exact spec matching matters.

Exact-fit reliability for GE panels

The TEY3060ST12 is engineered to align precisely with GE panels and compatible distribution boards. Ordering by the TEY3060ST12 part number ensures you receive the correct trip characteristics, terminal arrangement, and enclosure fit to keep your electrical system operating safely and efficiently.

Key specifications

• Amperage: 60A
• Poles: 3-Pole
• Voltage rating: 277V
• Catalog reference: TEY3060ST12 — best reference for compatibility

Where it shines

• 277V commercial lighting and distribution circuits requiring solid overcurrent protection
• Three-phase electrical panels needing coordinated protection across all three legs
• Maintenance, retrofit, and replacement scenarios where exact GE compatibility is essential

Why this matters

With a 60-amp rating, this breaker safeguards wiring and equipment from overloads while enabling reliable disconnection during faults. The three-pole design ensures protection across all live conductors, reducing the risk of imbalanced faults and enhancing overall system safety.

Shopping and installation tips

• Verify compatibility: Always confirm fit and voltage/pole configuration against your panel’s labeling and the TEY3060ST12 part number before ordering.
• Panel readiness: Have your GE panel model and existing breaker style on hand to ensure a seamless replacement.
• Safety first: Disconnect power and follow local electrical codes when installing or replacing breakers.