General Electric | THJK426350WL | Circuit Breaker | 350A | 2-Pole | 600V

Meet the General Electric THJK426350WL Circuit Breaker—a purpose-built protection device engineered for demanding electrical setups. With a robust 350-amp capacity, a two-pole design, and a 600-volt rating, this breaker is crafted to guard high-load circuits in commercial, industrial, and larger residential installations.

Key specifications at a glance

• Amperage: 350 A
• Poles: 2-Pole
• Voltage: 600 V
• Best reference for compatibility: Part number THJK426350WL

Why this GE breaker stands out

• Retrofit-ready and replacement-friendly: Specifically designed for maintenance, retrofit, and replacement scenarios where precise spec matching matters, reducing the risk of mismatches and downtime.
• Dual-pole safety: Simultaneously disconnects both hot conductors, improving protection of multi-phase circuits and simplifying compliance with safety standards.
• Durable for demanding environments: Built to maintain consistent performance under high-load conditions, temperature variations, and routine panel servicing.

Ideal use cases

• Serving as a main disconnect in commercial panels feeding large equipment such as HVAC systems, motors, or refrigeration units.
• Retrofit projects where exact spec alignment with existing gear is essential to preserve protection coordination.
• Replacement in legacy installations that rely on the THJK426350WL for verified compatibility and continued compliance.

Installation and safety considerations

• Always confirm fit and ratings before ordering to ensure seamless interchangeability with your panel or switchgear.
• Engage a licensed electrician to perform installation, following local codes and safety practices to prevent electrical hazards.

Choose the General Electric THJK426350WL when you need reliable, high-capacity circuit protection that precisely matches your system’s demands. If your application operates at up to 350 A and 600 V, this 2-Pole breaker delivers the protection you can trust—paired with the engineering pedigree of a trusted GE part number.