Eaton | LDB3350 | Circuit Breaker | 350A | 3-Pole | 600V

Eaton LDB3350 is a robust, 350-amp circuit breaker designed for demanding 600V, three-phase systems. This 3-Pole unit provides reliable overcurrent protection for motors, conveyors, pumps, and other heavy-duty equipment, making it an ideal choice for maintenance, retrofit, and replacement projects where exact specifications are required.

• Amperage: 350A
• Poles: 3-Pole (three-phase)
• Voltage rating: 600V
• Part number reference: LDB3350

Why this exact part matters: when you're upgrading or replacing protective devices in industrial panels, using the precise part number ensures compatibility with existing wiring, mounting, and electrical ratings. The LDB3350 is identified by its specific trip data and physical form, which helps minimize downtime and avoid mismatches that can complicate service visits.

Key use cases

• Maintenance outages where the current protection device must be restored to exact original specifications
• Retrofits in legacy or upgraded industrial panels that require a 350A, 3-pole, 600V breaker
• Replacement of worn or failed breakers in three-phase distribution and motor control setups
• Spare parts stock for manufacturing lines, processing plants, and equipment rooms that run on 600V systems

What sets it apart

• Exact spec fidelity: the LDB3350 delivers the precise amperage, pole configuration, and voltage rating needed to match your existing protection scheme.
• Trusted performance for industrial environments: built to handle the demands of continuous operation in manufacturing and processing facilities.
• Effortless compatibility for replacements: using the correct part number reduces the risk of mounting or performance issues during swap-outs.

Simple compatibility checks

• Verify fit by matching the part number (LDB3350) with your panel roster and documentation.
• Confirm your system is operating within the 350A, 3-Pole, 600V rating before ordering.
• Ensure mounting and bus-bar configuration align with the installed protective device to avoid installation delays.

Prepare for dependable protection with the Eaton LDB3350. A precise, durable choice for maintaining, upgrading, or replacing three-phase 600V power protection in demanding industrial environments.