Eaton | PB31000 | Circuit Breaker | 1000A | 3-Pole | 600V

Eaton PB31000 Circuit Breaker—a rugged 3-pole, 1000A unit rated for 600V, crafted for demanding industrial power distribution. This breaker protects three-phase circuits by interrupting overcurrent conditions, helping to safeguard equipment and maintain safe operations in harsh environments.

Built for maintenance, retrofit, and replacement tasks where exact specifications matter, the PB31000 is the most reliable compatibility reference within Eaton systems. Verify fit and ratings against your panel nameplate before ordering to ensure seamless integration.

• Amperage and configuration: 1000A, 3-Pole, 600V rating for heavy three-phase circuits.
• Three-phase protection: Specifically designed to safeguard large loads on three-phase distribution in industrial settings.
• Exact compatibility reference: Use PB31000 as the best reference for matching against Eaton equipment; refer to your panel documentation for confirmation.
• Versatile use cases: Ideal for maintenance outages, retrofit projects, and replacement of aging protection devices in Eaton-based systems.
• Practical installation note: Confirm fit and ratings before ordering; this is the recommended part number for compatibility.

This description is aimed at engineers and technicians who manage industrial power systems and need a reliable, specification-aligned circuit breaker that integrates smoothly with existing Eaton panels and switchgear. The PB31000 is well-suited for facilities where uptime matters and safety standards require strict protection of three-phase circuits at up to 600V.