General Electric | THK4V3604NGR | Circuit Breaker | 400A | 3-Pole | 600V | Bolt-On

Introducing the General Electric THK4V3604NGR Circuit Breaker — a rugged, bolt-on solution built for demanding electrical distribution. With a 400A rating across 3 poles and a 600V operating range, this unit is purposefully designed for maintenance, retrofit, and replacement projects where exact specifications must align with existing hardware.

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part reference: THK4V3604NGR

Why this bolt-on 3-pole configuration stands out: it provides a solid, field-assembled installation option for panels that require a bolt-on breaker. The design supports reliable operation in high-current, three-phase environments, helping protect transformers, motors, and other critical equipment from overloads and faults while minimizing panel downtime during replacement or upgrades.

Ideal for industrial facilities, manufacturing lines, data centers, and large commercial electrical rooms, this GE breaker is a practical choice when you need exact specs and a proven fit for bolt-on panels. Its 400A rating and 600V capability cover a wide range of heavy-duty applications, from main distribution feeds to motor control centers where robust protection is essential.

Important: Confirm fit and ratings before ordering. The part number THK4V3604NGR is the best reference for compatibility, as panel configurations and revisions vary across installations. If your system uses a bolt-on, three-pole breaker in a 600V class, this General Electric model is designed to slot into place with confidence.

In short, the General Electric THK4V3604NGR circuit breaker delivers dependable, high-current protection for essential equipment in demanding environments. Choose it for a reliable retrofit or replacement that keeps your power system protected and your operations running smoothly.