GE TEYD2030B - 30 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The GE TEYD2030B is a 30A, 480V, 2-pole bolt-on molded case circuit breaker designed to deliver reliable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Built for environments where uptime matters, this breaker combines a rugged installation with precise protection performance to keep critical electrical systems running smoothly.

• Bolt-on mounting for a secure, vibration‑resistant connection— engineered to maintain a rigid bus connection even in enclosures with movement or vibration, reducing the risk of loose contacts over time.
• Thermal-magnetic trip unit for stable, repeatable protection— automatically responds to overloads and short circuits with consistent trip characteristics, helping prevent damage to downstream equipment.
• OEM-compatible design— specifically intended to work with matching GE OEM loadcenters and panelboards, ensuring a proper fit and dependable interoperability.
• Versatile across applications— suitable for residential projects, commercial spaces, and light industrial installations requiring solid 2-pole protection at 480V.

Technical details at a glance

• Manufacturer: GE
• Part Number: TEYD2030B
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 480V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases and benefits

In commercial electrical rooms and industrial panels, the TEYD2030B protects critical circuits feeding HVAC units, lighting, receptacle banks, and specialty equipment operating at 480V. The bolt-on design provides a secure, service-friendly connection that stands up to routine maintenance and potential equipment movement. For facilities upgrading older panels or stocking spare parts, this GE breaker offers a like-for-like fit that preserves safe operation and simplifies service intervals.

Why this breaker stands out

What makes the TEYD2030B different is its combination of a robust mounting method and dependable protection technology, all tailored for GE panel ecosystems. Rather than a generic, one-size-fits-all solution, this breaker aligns with GE’s panelboard architecture to deliver predictable trips, straightforward installation, and reliable long-term performance in demanding environments.

Whether you’re a facility manager coordinating a panel replacement, a contractor stocking essential components, or an electrician setting up a new commercial distribution system, the GE TEYD2030B provides clear, concrete protection with a fit you can trust.