GE TEY345 - 45A, 3-Pole, Circuit Breaker

Discover dependable protection with the GE TEY345 45A, 3-Pole Circuit Breaker. Engineered for demanding electrical environments, this device delivers reliable overcurrent protection across 3-phase systems and is well-suited for panelboards, switchboards, and control panels in industrial, commercial, and OEM applications.

Why the GE TEY345 stands out

• Three-pole design protects all three phases simultaneously, ensuring coordinated performance in 3-phase circuits and reducing the risk of phase-to-phase faults.
• 45-amp current rating provides appropriate protection for medium-duty motor loads and distribution circuits without frequent nuisance trips.
• Versatile installation ideal for use in panelboards, switchboards, and control panels where dependable overcurrent protection is critical.
• Industrial, commercial, and OEM ready built to support motor control centers and distribution panels in a wide range of environments.
• GE reliability designed to integrate with GE panel configurations and related electrical systems for straightforward replacement and maintenance.

Key specifications at a glance

• Current rating: 45A
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Practical use cases

• Protect 3-phase motors and related equipment in motor control centers and industrial machinery
• Distribute power safely in panelboards and switchboards serving commercial facilities
• Upgrade or retrofit OEM equipment that requires reliable 3-phase overcurrent protection

Installation and compatibility tips

Install the GE TEY345 in the appropriate 3-pole slot within compatible panelboards or switchgear. Verify that your panel configuration and mounting method align with the device’s three-pole architecture. Follow standard wiring practices and local electrical codes to ensure secure terminations and reliable operation.

Performance and safety in real-world systems

With its 3-phase protection, the TEY345 helps guard against overloads and short circuits that can damage motors, drives, and control electronics. In demanding environments, this translates to fewer unplanned outages, more predictable maintenance needs, and safer distribution panels and motor control centers.

Whether you’re outfitting a new installation or upgrading existing gear, the GE TEY345 45A 3-Pole Circuit Breaker delivers targeted, dependable protection where 3-phase power is essential.