GE TEYF330 30A 3P 480V Circuit Breaker, Bolt-On | AmpState

Experience reliable protection for your 480V electrical distribution with GE TEYF330, a 30 A, 3-pole circuit breaker designed for bolt-on mounting in panelboards, load centers, and distribution panels. Built by GE, this unit is the sturdy choice for retrofit work and maintenance planning where keeping the same part number matters.

Key specifications

• Manufacturer: GE
• Part number: TEYF330
• Type: Circuit Breaker
• Amperage: 30 A
• Poles: 3
• Voltage: 480V
• Mounting: Bolt-On

Why this GE TEYF330 stands out

In industrial and commercial electrical systems, dependable protection matters. The TEYF330’s bolt-on design delivers fast, secure installation for quick retrofits and ongoing maintenance without altering your panel architecture. The 3-pole configuration ensures balanced protection across phases in 480V distribution, helping prevent outages and equipment damage.

Ideal use cases

• Retrofit projects where preserving the exact part number is essential for compatibility.
• Service and maintenance schedules requiring straightforward, repeatable replacements.
• 480V distribution panels in warehouses, manufacturing facilities, and data centers.

What makes it different from generic breakers

Unlike generic substitutes, the GE TEYF330 is purpose-built for 480V three-pole protection with a bolt-on mount, designed to slot into existing GE and compatible panels without compromising safety margins or trip performance. AmpState carries this exact part to support long-term serviceability and consistent spare-part inventories.

How to ensure fit and get support

Need help matching this part number to your panel? AmpState offers guidance to confirm compatibility and fit. We’re ready to verify whether TEYF330 meets your panel’s specifications and how it integrates with your electrical distribution strategy.

Purchase with confidence

Available now from AmpState. For quick confirmation of compatibility or to discuss retrofit timelines, send us a message and we’ll help ensure a seamless match to your panelboard, load center, or distribution panel.