Siemens 3TA3N8750 600A 3P Circuit Breaker | AmpState

The Siemens 3TA3N8750 is a 600 A, 3-pole circuit breaker crafted for dependable protection in panelboards, load centers, and electrical distribution setups. Designed for everyday electrical work, this genuine Siemens part helps you keep critical systems flowing while ensuring the original BOM stays intact during replacements.

• Amperage: 600 A
• Poles: 3 (3P)
• Type: Circuit breaker for panelboards, load centers, and distribution networks
• Part Number: 3TA3N8750
• Manufacturer: Siemens
• Availability: Now available from AmpState

Why this Siemens 3TA3N8750 stands out

Whether you’re refreshing an aging installation or stocking spares for future maintenance, this 3-phase, high-current breaker is built to handle demanding electrical environments. Its 3-pole design makes it ideal for three-phase systems, providing balanced protection across phases and reducing the risk of overloads in critical circuits.

Ideal use cases

• Replacement projects where maintaining the original BOM is essential for compatibility and documentation
• Stocking spares to minimize downtime when a high-current branch circuit trips
• Upgrading or repairing panelboards and load centers in commercial or industrial facilities

What this means for you

With a genuine Siemens part number (3TA3N8750), you gain predictable performance, easier cross-reference within Siemens panels, and streamlined maintenance planning. The straightforward 600 A, 3P configuration supports robust protection for heavy-load circuits, helping you prevent unexpected outages and extend equipment life.

Compatibility & support

Not sure this is the exact fit for your panelboard or load center? Message AmpState to help confirm compatibility and fit. We’ll assist you in verifying the part number against your equipment and guide you to the right replacement path.