Eaton RD320T52W - 2000 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Eaton RD320T52W is a 2000-amp, 600-volt, 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and loadcenters. Built to withstand the rigors of demanding electrical environments, this unit delivers precise protection when it matters most.

• High-capacity protection: 2000A rating with a 600V max, suitable for main feeders and large branch circuits in commercial and light industrial installations.
• Secure bolt-on mounting: Bolt-on style ensures a rigid, vibration-resistant bus connection that maintains electrical integrity even in noisy or vibrating enclosures.
• Thermal-magnetic trip unit: Combines ambient-temperature compensation with a fast magnetic trip for short circuits, delivering stable, repeatable protection across operating conditions.
• OEM-ready compatibility: Designed to fit and operate with matching OEM loadcenters and panelboards, reducing field customization and ensuring coordinated protection.
• Versatile application: Suitable for residential, commercial, and light industrial applications where robust overcurrent and short-circuit protection is required.

Key specifications at a glance

• Manufacturer: Eaton
• Part Number: RD320T52W
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 2000A
• Voltage Rating: 600V
• Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases include protecting large branch circuits feeding commercial lighting, HVAC panels, or distribution feeders in industrial facilities, as well as serving as a reliable main or sub-feed in compatible panelboards. If your installation requires a durable, field-proven solution that resists vibration and provides consistent protection, the RD320T52W is engineered to deliver.

Installation and setup notes:

• Verify compatibility with your panelboard or loadcenter model and ensure the enclosure is rated for 2000A, 3-pole, bolt-on devices.
• Torque specifications and secure mounting are essential to maintain bus integrity and trip coordination—follow Eaton's torque guidelines and local electrical codes.
• Maintain clear labeling and organize conductors to ease future maintenance and inspections.