GE TEYL3020B 20A 3P 480V Circuit Breaker, Bolt-On | AmpState

The GE TEYL3020B is a rugged 20 A, 3-pole, 480 V bolt-on circuit breaker built for everyday electrical protection in panelboards, load centers, and electrical distribution systems. Designed to slot into GE-compatible gear, this unit delivers dependable performance in commercial and light industrial environments where fast, secure protection matters most.

• Amperage / configuration: 20 A, 3 poles (three-phase protection) at 480 V.
• Mounting: Bolt-on design for straightforward, secure installation in suitable panelboards and distribution panels.
• Part number: GE TEYL3020B — a direct, race-ready match for replacement and maintenance tasks.
• Ideal for: Maintenance teams, panel builders, and spare inventory where precise part-number matching matters to minimize downtime.
• Availability: Stocked and available from AmpState.

Use this 3-pole, 480 V circuit breaker in 3-phase electrical distribution where reliable protection and quick replacement are priorities. It’s a smart choice for routine panel maintenance, retrofits in existing GE-based installations, and projects that require a precise 20 A protection device that fits a bolt-on mounting footprint.

Why choose the TEYL3020B? Its bolt-on design facilitates faster service compared with other mounting styles, reducing panel downtime during troubleshooting or component replacements. It’s engineered to perform in demanding environments where consistent protection across all three phases is essential for safeguarding equipment and keeping systems up and running.

Need help confirming compatibility? Message us and we’ll help you verify fit for your specific GE panel, load center, or electrical distribution setup. AmpState is ready to assist with part-number matches to ensure you get the exact TEYL3020B you need.