LT3500FA | Circuit Breaker | 500A | 3-Pole | 600V | Bolt-On

The LT3500FA is a rugged industrial circuit breaker engineered for serious power distribution needs. With a 500A rating and 3-pole configuration, this 600V bolt-on unit delivers dependable overcurrent protection for demanding three-phase systems. Ideal for maintenance, retrofit, or replacement projects, it’s designed to match established electrical footprints where precise specs matter.

Key specifications and features

• Amperage: 500A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting method: Bolt-On
• Part reference: LT3500FA

Why this LT3500FA unit stands out

• The part number LT3500FA is your best reference for matching existing gear. Use it when you’re upgrading or replacing a like-for-like breaker in established switchgear or panels.
• Bolt-On mounting simplifies field installation, helping you reduce downtime during maintenance, retrofits, or component swaps.
• Designed for three-phase circuits at up to 600V, this breaker provides reliable protection across motors, drives, and distribution loads common in industrial environments.
• When upgrading older panels to current protection standards, this unit offers a straightforward path to restore compliant, safe operation with familiar mounting and sizing.

Ideal use cases

• Maintenance or replacement in existing three-phase switchgear where a 500A, 3-pole, 600V bolt-on breaker is required
• Retrofits that preserve current footprint while upgrading protection and reliability
• Industrial power distribution panels serving manufacturing lines, processing equipment, or heavy-duty machinery

Installation and compatibility notes

Before ordering, confirm fit and ratings to ensure seamless integration with your system. The LT3500FA is the best reference for compatibility, so verify that your panel, bus bars, and mounting provisions align with a 3-pole, 600V, 500A bolt-on configuration. This approach minimizes timing surprises and supports a smoother project deployment.

Practical tips for best results

• Cross-check the existing breaker’s part number and mounting footprint against LT3500FA to confirm a precise match.
• Plan for three-phase protection coverage by ensuring the downstream circuits and loads require a 500A capacity at 600V.
• When performing retrofits, have the panel’s wiring diagrams on hand to map phase connections correctly and avoid miswiring during replacement.

With the LT3500FA, you gain a purpose-built solution for reliable, high-current protection in demanding industrial environments. Its bolt-on design, clear amperage and voltage ratings, and explicit compatibility guidance help you complete maintenance or retrofit projects with confidence and efficiency.