GE TJD432300WL - 300 A, 240 V, 3-Pole Circuit Breaker | AmpState

Meet the GE TJD432300WL — a 300A, 240V, 3-pole molded case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for robust performance in real-world electrical distributions, this device ensures all three poles trip together, safeguarding your systems from phase imbalances and damaging faults.

Key advantages

• Compact molded case design frees up panel space while delivering full protection, helping you maximize panel density without compromising safety.
• Thermal-magnetic trip unit provides stable, repeatable protection—the thermal element handles gradual overloads and the magnetic element responds quickly to short circuits, reducing the risk of damage to conductors and equipment.
• OEM-ready compatibility is specifically designed to work with matching GE OEM load centers and panelboards, ensuring a reliable, cohesive protection system.
• Versatile for multiple environments ideal for residential, commercial, and light industrial applications where high-capacity protection is required.

Technical specifications at a glance

• Manufacturer: GE
• Part Number: TJD432300WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 300A
• Voltage Rating: 240V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Ideal use scenarios

• Main feeder protection in GE OEM panelboards for residential, commercial, or light industrial installations requiring 300A capacity.
• Three-phase electrical distributions where all phases must trip simultaneously to prevent equipment damage and electrical faults.
• Space-constrained panels where a compact molded case breaker helps maximize available zoning and organization.

Installation and compatibility notes

The GE TJD432300WL is designed to be used with matching GE OEM load centers and panelboards. When paired with the correct GE panels, it delivers consistent performance and dependable protection across your distribution system.

Why choose the GE TJD432300WL

If you’re upgrading or configuring a panel that requires a high-capacity, reliable 3-pole breaker, the TJD432300WL offers a precise combination of space efficiency, robust thermal-magnetic protection, and seamless OEM compatibility. Its purposeful design provides clear protection boundaries for large feeders and critical circuits, helping you maintain electrical safety and system uptime in everyday residential, commercial, and light industrial settings.