GE TED134YT100 100A 3P 480V Circuit Breaker, Normally Open | AmpState

Introducing the GE TED134YT100 100A 3P 480V Circuit Breaker, Normally Open — a purpose-built protection device designed for reliable, drop-in compatibility in panelboards, load centers, and electrical distribution systems. This three-pole breaker delivers robust overcurrent protection for three-phase services, with a 100 ampere rating and a 480V operating capability, tailored for retrofit projects and ongoing maintenance where keeping the exact part number matters.

Key specifications at a glance

• Brand: GE
• Part number: TED134YT100
• Amperage: 100 A
• Poles: 3
• Voltage rating: 480V
• Configuration: Normally Open (NO)
• Application: Circuit protection in panelboards, load centers, and electrical distribution

Why this GE TED134YT100 stands out

• Part-number consistency for retrofit and service planning: When maintenance or upgrades require a specific GE part number, TED134YT100 provides a dependable, compatible choice that minimizes procurement surprises and downtime.
• Three-phase protection for balanced distribution: The 3-pole design protects all three phases, helping prevent imbalanced load conditions and enhancing overall system reliability.
• NO configuration for flexible control: The Normally Open arrangement offers versatile integration into control schemes and maintenance scenarios where an open-contact state is required by design.
• Industrial-ready performance: Suitable for commercial and industrial electrical distribution where stable protection and predictability matter during frequent retrofit cycles.

Ideal use cases

• Retrofit projects in established GE panelboards or load centers requiring a precise, compatible part number
• Maintenance planning where consistent replacement components reduce stock complexity
• New installations in 3-phase 480V systems that demand reliable 100 A protection across all three phases
• Spare parts strategy for facilities with long-term service contracts and documented GE equipment footprints

Compatibility and availability

AmpState offers the GE TED134YT100, with support to confirm fit when matching part numbers to existing equipment. If you’re unsure about compatibility, you can reach out and we’ll help confirm whether this breaker fits your panelboard or distribution setup and aligns with your maintenance records.

What you gain when you choose this breaker

• Clear, reliable protection aligned to three-phase 480V systems
• Procurement predictability thanks to a widely used GE part number
• Reduced downtime through straightforward retrofits and planned maintenance
• Consistent performance in electrical distribution applications, with a solution designed for long-term serviceability

Ready to secure dependable circuit protection with a part-number-ready GE solution? The TED134YT100 is available from AmpState. If you need help matching a part number or confirming compatibility, message us and we’ll help you confirm fit so you can move forward with confidence.