FDB3040L | Circuit Breaker | 3-Pole | 600V

The FDB3040L is a rugged, industrial-grade circuit breaker built for reliable three-phase protection in demanding power-distribution environments. With a 3-pole design and a 600V rating, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specification matching matters.

• Exact compatibility with the FDB3040L part identity: The part number is your most reliable reference for matching breakers, mounting interfaces, and electrical ratings. Before ordering, confirm fit and ratings to avoid downtime.
• Three-pole protection for three-phase systems: Consolidates protection across all three phases in a single device, simplifying wiring and ensuring coordinated trip behavior.
• 600V rating for industrial power distribution: Ready for higher-voltage panels and equipment without compromising safety or performance.
• Ideal for maintenance, retrofit, and replacement: Swap-in replacements or upgrades with minimal panel changes, helping you keep critical systems online.
• Practical for spare parts and field service: Keeping an FDB3040L on hand reduces downtime by enabling rapid, correct part replacement when service windows are tight.

Use cases include upgrading older installations, refurbishing panel banks, or performing routine maintenance on systems that rely on exactly specified three-pole, 600V breakers. The FDB3040L ensures you meet your electrical protection requirements without guesswork.

How to verify fit: Always cross-check your panel’s requirements with the 3-pole, 600V specification and the FDB3040L part number. The part number itself is the best reference for compatibility, and confirming ratings beforehand helps prevent installation delays.

Why this matters: In industrial settings, precise part matching translates to fewer misorders, faster equipment restoration, and dependable protection across all three phases. The FDB3040L is designed to deliver that peace of mind when your circuit protection demands are strict and specific.