General Electric | THJ4V2604AN | Circuit Breaker | 400A | 3-Pole | 600V

When your electrical system demands robust, precise protection, the General Electric THJ4V2604AN circuit breaker stands out as a trusted choice. Designed for 600V three‑phase applications, this unit carries a 400A rating across 3 poles, delivering reliable overcurrent protection for demanding loads in industrial, commercial, and retrofit projects. Built to GE’s exacting specs, it’s a dependable solution for maintenance, retrofit, and replacement scenarios where exact compatibility matters.

Key details

• Part number: THJ4V2604AN
• Amperage rating: 400A
• Poles: 3‑Pole
• Voltage rating: 600V
• Applications: maintenance, retrofit, and replacement in compatible GE panels and distribution systems
• Important notes: Confirm fit and ratings before ordering. Part number is the best reference for compatibility."

Why this GE circuit breaker adds value

The THJ4V2604AN isn’t a generic substitute—it’s a GE‑specific component designed to align with the exact dimensions, terminals, and trip characteristics of GE panels and gear. This alignment minimizes installation surprises and ensures that the protective device behaves as intended in your 3‑phase network. With a high 400A rating, it’s well suited for feeders, main disconnects, or branch circuits in demanding environments where reliable interruption and rapid fault clearing are critical.

Ideal use cases

• Replacing a failed or aging GE breaker in compatible panels without sacrificing fit or performance
• Retrofitting existing equipment to support higher future loads in 600V systems
• Serving as a stock spare for facilities that rely on GE distribution gear and need quick, exact-match part replacements

Installation and compatibility tips

• Always verify fit and ratings against your panel model and service requirements before purchasing.
• Use the part number THJ4V2604AN as the primary reference for compatibility checks.
• Engage a licensed electrician or qualified technician for installation to ensure proper torque on terminals and correct integration with the existing gear.
• Inspect the surrounding panel and wiring for signs of wear or damage prior to replacement to maintain overall electrical safety.
• Store spare units in a cool, dry place to preserve performance and reliability until needed.

With the General Electric THJ4V2604AN, you’re choosing a purpose-built, high‑integrity solution for essential 600V, 3‑pole protection. It’s the dependable, specification‑aligned option that helps keep critical systems protected, compliant, and operating smoothly—especially when replacements or upgrades are on the horizon.