GE TEYL3125B 125A 3P 480V Circuit Breaker, Bolt-On | AmpState

Introducing the GE TEYL3125B, a dependable 125A, 3-pole, 480V bolt-on circuit breaker built to protect electrical distribution in panelboards, load centers, and related assemblies. Designed for everyday electrical work, it excels in retrofit projects and maintenance planning where keeping the exact part number helps streamline stocking, ordering, and service calls.

• Amperage / Voltage: 125 A, 480 V
• Poles: 3-pole configuration for reliable three-phase protection
• Mounting: Bolt-on installation for secure, robust mounting in compatible GE panels
• Application: Ideal for panelboards, load centers, and electrical distribution networks
• Part number: TEYL3125B — maintains consistency in maintenance inventories
• Manufacturer: GE
• Availability: Available from AmpState

Use cases you’ll appreciate include upgrading or expanding three-phase systems without disrupting existing panel configurations, performing routine maintenance with a reliable, consistent part, and ensuring compatibility across serviceable GE installations. The TEYL3125B is engineered to integrate smoothly into standard GE panel families, delivering dependable protection where precise trip characteristics and robust mounting matter most.

Why this matters for your project

• Consistency simplifies maintenance: keep the same GE part number across stock to reduce downtime and ordering errors.
• Retrofit-ready: designed for straightforward bolt-on installation in compatible panels, saving time on site during upgrades or repairs.
• Clear compatibility pathway: targeted for panelboards, load centers, and electrical distribution setups that require a reliable 3-phase, 480V protection device.

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.