General Electric | TEF113020 | Circuit Breaker | 20A | 1-Pole | 277V | Bolt-On

Keep electrical systems protected with the General Electric TEF113020 circuit breaker — a precise, reliable solution designed for 20-amp, 277-volt applications. This 1-pole, bolt-on breaker is built for maintenance, retrofit, and replacement scenarios where exact compatibility matters, ensuring your GE panel continues to run smoothly with minimal downtime.

• Amperage: 20A — ideal for protecting moderate-load circuits without nuisance tripping.
• Poles: 1-Pole — provides single-circuit protection in compact 277V configurations.
• Voltage: 277V — suited for commercial or industrial electrical environments that use higher-voltage distribution.
• Mounting: Bolt-On — secure, vibration-resistant installation compatible with select GE panels and enclosures.
• Part reference: TEF113020 — your best reference for compatibility; confirm fit and ratings before ordering.

Why this GE breaker stands out

• Exact match for compatibility — Designed for use where a TEF113020 specification is required, helping you avoid misfits and return-to-service delays.
• Simplified maintenance and upgrades — Bolt-on mounting makes replacement straightforward in compatible panels, reducing labor time during retrofit projects.
• Reliable protection for 277V circuits — Engineered to guard essential loads in commercial spaces, factories, and larger electrical systems that rely on 277V distribution.

Ideal use cases

• Replacing a failed 20A, 277V breaker in a GE panel during a planned maintenance window.
• Retrofit projects where equipment or lighting circuits operate on 277V and require a secure bolt-on protection solution.
• New installations in commercial environments that demand a precise GE TEF-series compatibility and dependable circuit protection.

Practical installation and safety notes

Before ordering, verify that your panel supports bolt-on breakers of the TEF113020 family and that the 20A, 1-Pole 277V configuration matches your circuit requirements. For safety, shut off the main power and follow all local electrical codes during installation. If you’re unsure about compatibility or mounting specifics, consult a licensed electrician to ensure correct fit and safe operation.

What makes this different from run-of-the-mill breakers

GE’s engineering delivers consistency and reliability that professionals rely on for critical electrical systems. The TEF113020 not only provides essential overcurrent protection but does so with an eye toward precise fit in compatible GE panels, reducing installation guesswork and future maintenance hassles. Its bolt-on design offers a robust, vibration-resistant connection ideal for demanding environments where stability matters as much as protection.

Ready to restore protection to your electrical distribution? Choose the General Electric TEF113020 20A 1-Pole 277V Bolt-On circuit breaker for a dependable, compatible solution that aligns with your panel’s specifications and your project’s requirements.