GE TEY290 - 90 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The GE TEY290 is a rugged, two-pole bolt-on molded case circuit breaker designed to deliver dependable overcurrent and short‑circuit protection in panelboards and load centers. With a 90A rating and a 480V operating Voltage, this breaker is purpose-built for reliable, long‑term performance in residential, commercial, and light industrial environments.

Why the GE TEY290 stands out

• Secure bolt-on mounting provides a rigid, vibration‑resistant bus connection, helping to maintain consistent electrical contact and reducing the risk of loosened connections in demanding installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection: the thermal element handles sustained overcurrent, while the magnetic element responds quickly to short circuits, helping to minimize damage to equipment and wiring.
• OEM-compatible design is built to work seamlessly with matching GE OEM load centers and panelboards, simplifying replacement and maintenance in existing systems.
• 2-pole configuration for 480V systems ensures simultaneous disconnection of both poles, enhancing safety and reliability in higher‑voltage applications.

Ideal applications and use cases

Whether you’re outfitting a residential service panel, upgrading a commercial load center, or integrating a light industrial distribution setup, the TEY290 provides dependable protection for branch circuits. It’s particularly well-suited for environments where vibration resistance, robust mounting, and reliable trip performance matter, such as equipment rooms, service entrances, and exposed installations in controlled commercial spaces.

Technical snapshot

• Manufacturer: GE
• Part Number: TEY290
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 90A
• Voltage Rating: 480V
• Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short‑circuit protection

Practical guidance for use

Choose the TEY290 when you need reliable, high‑current protection in panels that demand sturdy mounting and precise trip performance. Verify panel compatibility with your GE load center or OEM enclosure, and follow all local electrical codes during installation. For system longevity, ensure a proper, torqued attachment per manufacturer specifications and keep the breaker within its rated voltage and current limits.

With the GE TEY290, you’re selecting a trusted, purpose‑built solution for protecting your electrical infrastructure—delivering clear protection, dependable operation, and straightforward replacement in compatible GE panelboards and load centers.