GE TEY370 - 70 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the GE TEY370—a 70A, 480V, 3-pole bolt-on molded case circuit breaker engineered for robust branch circuit protection in panelboards and loadcenters. This unit is built to stand up to demanding commercial and light industrial environments while delivering precise, dependable protection when it matters most.

• Secure bolt-on mounting: a rigid, vibration-resistant bus connection that stays tight through equipment operation and simplifies on-site servicing.
• Thermal-magnetic trip unit: combines steady thermal protection with instantaneous magnetic response for reliable overload and short-circuit protection.
• 3-pole, 480V operation: ideal for three-phase distribution in higher-voltage systems common to commercial and light industrial settings.
• 70A rating: protects substantial branch circuits while enabling precise disconnection during fault conditions.
• OEM compatibility: designed to match GE OEM loadcenters and panelboards, ensuring a seamless fit, straightforward maintenance, and consistent performance.
• Versatile applications: suitable for residential, commercial, and light industrial installations where reliable, localized protection is essential.

In practical terms, the TEY370 helps prevent electrical damage by quickly interrupting fault currents and controlling nuisance trips with predictable, repeatable protection curves. The bolt-on design reduces installation time and ensures a secure connection in environments where vibration and movement are common. With a 480V rating, this breaker accommodates higher-power panels and complex 3-phase circuits, safeguarding equipment such as motors, HVAC systems, and processing lines without compromising safety or performance.

• Ideal for: facilities managers, electrical contractors, and any project needing dependable GE panelboard replenishment or upgrades.
• Use cases: replacing a failed breaker in a GE panel, upgrading to handle larger 3-phase loads, or stocking OEM-matched components for streamlined maintenance.

Key specifications at a glance: Type — Thermal-magnetic molded case circuit breaker; Amperage — 70A; Voltage — 480V; Poles — 3; Mounting — Bolt-on; Application — Branch circuit overcurrent and short-circuit protection.