General Electric | THK4V4604NG | Circuit Breaker | 400A | 3-Pole | 600V | Bolt-On

General Electric delivers dependable protection for demanding three-phase systems with the THK4V4604NG circuit breaker. This 400A, 3-Pole device is engineered for 600V applications and features bolt-on mounting, making it a practical choice for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications at a glance

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: THK4V4604NG

Why this GE circuit breaker stands out

• Precise fit for GE panels and legacy switchgear that require a 400A, 3-pole, 600V bolt-on device.
• Optimized for quick retrofit and maintenance, helping minimize downtime during servicing.
• GE engineering delivers consistent protection across three phases, safeguarding equipment from overloads and short circuits.

Ideal use cases

• Retrofitting aging distribution panels in manufacturing lines, data centers, or processing facilities.
• Replacing failed breakers in service entrances or distribution panels with a line-matched GE part.
• Protecting high-current motors, pumps, or other 3-phase equipment in industrial settings.

Compatibility and installation notes

• Always confirm fit and ratings before ordering. The part number THK4V4604NG is the best reference for compatibility.
• Ensure the panel or switchgear accepts bolt-on breakers of this footprint and 400A rating.
• Follow standard electrical torque specifications and safe installation practices during mounting to avoid electrical faults.

For reliable, GE-branded protection that aligns with established electrical standards, choose the THK4V4604NG circuit breaker for your high-current, three-phase distribution needs.