General Electric | TEY315ASAB | Circuit Breaker | 315A | 3-Pole | 480V

Meet the General Electric TEY315ASAB, a high-capacity circuit breaker engineered for demanding 3-phase power environments. With a 315A rating and 480V operating capacity, this 3-pole GE breaker is designed for maintenance, retrofit, and replacement projects where precise specifications matter. Rely on GE reliability and the TEY315ASAB part number as your primary reference to confirm exact fit and compatibility before purchase.

Key specifications

• Amperage: 315A
• Poles: 3-Pole
• Voltage: 480V
• Manufacturer: General Electric (GE)
• Part number: TEY315ASAB

Why this circuit breaker stands out

This TEY315ASAB is purpose-built for 480V three-phase systems, delivering reliable protection for commercial and industrial electrical distribution. Its 315A protection capability makes it well-suited for main-distribution feeders and high-demand equipment without compromising safety or reliability. The GE TEY-series design focuses on compatibility with established GE panels and retrofit scenarios, helping you minimize downtime during replacement and ensuring consistent performance in demanding environments.

Ideal use cases

• Retrofit projects in existing GE panels where a 315A, 3-pole, 480V solution is required
• Maintenance replacements to restore original protection levels in industrial facilities
• New installations that demand robust 3-phase protection for heavy equipment and large loads
• Upgrading electrical distribution in manufacturing, data centers, or commercial facilities with 480V systems

How to ensure compatibility

• Always confirm fit and ratings before ordering; use the part number TEY315ASAB as the primary compatibility reference
• Verify the panel or enclosure accepts TEY-series breakers and supports a 3-pole, 480V configuration
• Check any panel labeling or documentation for required frame size and mounting details to ensure a seamless replacement

Installation and practical tips

• Hire a licensed electrician to perform installation and power-down procedures in accordance with local codes
• Ensure proper alignment and seating in the panel to maintain reliable electrical contact
• Keep spare TEY315ASAB on hand for proactive maintenance to minimize downtime during future replacements