General Electrics THJK436225WL - 225 A, 3-Pole Circuit Breaker | AmpState

General Electric THJK436225WL — a 225 A, 3-pole molded case circuit breaker designed for dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Available through AmpState, this unit is built to fit and perform where space is at a premium and reliability matters most.

Key advantages that matter in real-world electrical layouts:

• Space-efficient molded case design minimizes panel footprint while delivering robust protection for multiple conductors in one compact package.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying temperatures and load conditions — responsive to short circuits (magnetic action) and conductive overloads (thermal action).
• OEM-compatible designed to integrate smoothly with matching GE OEM load centers and panelboards for straightforward replacements or upgrades.
• Versatile applications ideal for residential, commercial, and light industrial environments where reliable, long-lasting protection is essential.

What makes this breaker unique

The THJK436225WL isn’t just a higher-amperage switch. It’s a purpose-built protective device that combines a compact molded-case form factor with a precise thermal-magnetic trip system, ensuring fast response to faults without nuisance tripping during normal operation. Its 3-pole configuration supports protection across three conductors, aligning with three-phase or multi-wire circuits common in panelboards and load centers.

Specifications at a glance

• Manufacturer: General Electric
• Part Number: THJK436225WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 225 A
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Use the THJK436225WL in panelboards and load centers that require robust 225-amp protection across three conductors. It’s well-suited for:

• Residential subpanels and main distribution panels with heavy load profiles
• Commercial spaces with demanding electrical equipment and high startup currents
• Light industrial installations that rely on dependable short-circuit protection and controlled tripping behavior

Practical guidance and care

For optimal performance, ensure compatibility with GE OEM panelboards and load centers. Verify the 3-pole configuration aligns with your circuit layout, and replace only with the exact part number when upgrading or replacing a failed breaker to maintain system protection integrity.

With the General Electric THJK436225WL, you gain a high-capacity protection solution tailored for efficiency, reliability, and smooth integration into GE-compatible panels. If your project demands a durable, space-conscious 225 A 3-pole breaker that delivers precise trip behavior and OEM compatibility, this unit is engineered to meet those needs.