Eaton NDC3800T36W 800A 600V 3-Pole Circuit Breaker

Eaton NDC3800T36W is an 800A, 600V, 3-pole bolt-on molded case circuit breaker engineered to protect branch circuits from overcurrent and short-circuits in panelboards and load centers.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that helps maintain reliable electrical continuity in demanding installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection performance for both overload and short-circuit events.
• OEM compatibility designed to be compatible with matching OEM load centers and panelboards, simplifying replacements and upgrades.
• Versatile application suitable for residential, commercial, and light industrial settings, handling large branch circuits with ease.

Key specifications

• Manufacturer: Eaton
• Part Number: NDC3800T36W
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 800 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and scenarios

Install the Eaton NDC3800T36W in panelboards and load centers serving three-phase systems, where large branch circuits power equipment, motors, or other demanding loads. Its 800 A rating makes it a practical choice for facilities that require robust protection without frequent maintenance or replacement, spanning residential developments, commercial spaces, and light industrial environments.

Why this breaker stands out

• Rigid mounting minimizes connection wear and maintains protection integrity in vibration-prone installations.
• Thermal-magnetic protection responds reliably to both overload and short-circuit conditions, reducing downtime and equipment risk.
• OEM compatibility streamlines stocking and upgrades, making maintenance simpler in mixed-panel setups.

Installation and safety notes

Ensure the panelboard or load center is compatible with bolt-on molded case breakers and follow manufacturer installation guidelines and applicable electrical codes. This 3-pole design is suited for three-phase systems, delivering dependable protection for large branch circuits across various applications.