General Electrics TEYF380 - 80 A, 3-Pole Bolt-On Circuit Breaker | AmpState

The General Electrics TEYF380 is a purpose-built 80 A, 3-pole bolt-on molded case circuit breaker designed to safeguard panelboards and loadcenters. Built for dependable branch circuit overcurrent and short-circuit protection, this unit delivers solid performance where reliability matters most—in residential spaces, commercial facilities, and light industrial environments.

Why the TEYF380 Delivers Real-World Value

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that stays aligned even in demanding installations, reducing the risk of loose contacts and intermittent trips.
• Thermal-magnetic trip unit offers stable, repeatable protection by addressing both overload (thermal) and short-circuit (magnetic) events, helping minimize nuisance trips and protect wiring conductors.
• OEM-compatible design is engineered to pair with matching General Electrics load centers and panelboards, enabling straightforward upgrades or replacements without alteration to the panel system.
• Versatile for multiple sectors ideal for residential upgrades, commercial electrical rooms, and light industrial applications where dependable protection is essential.

Specifications at a Glance

• Amperage rating: 80 A
• Poles: 3
• Mounting style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Ideal Use Scenarios

Use the TEYF380 in panelboards and load centers that support General Electrics breakers when you need reliable 3-pole protection for 3‑phase circuits or multi‑leg branches. It’s a practical choice for upgrading aging panels, wiring kitchens and mechanical rooms in mixed-use buildings, or supporting equipment like HVAC units, pumps, and three‑phase machinery in light industrial settings.

Installation & Best Practices

For best results, install the TEYF380 in compatible GE panels using the unit’s secure bolt-on mounting to ensure a solid bus connection. Rely on the thermal-magnetic trip for consistent protection behavior across temperature variations and electrical loads. As with any breaker replacement or panel upgrade, follow the OEM installation guidelines and use the enclosure’s native bus connections to maintain system integrity.

Trusted Protection You Can Depend On

When safety and reliability are non-negotiable, the TEYF380 delivers a tightly integrated solution for modern electrical panels. Its 80 A, 3-pole configuration, rugged bolt-on mounting, and durable trip mechanism work together to shield circuits from overloads and faults—so you can count on steady service across daily operations and peak loads alike.