Siemens | NEB2B080 | Circuit Breaker | 80A | 2-Pole | 600V | Bolt-On

Siemens NEB2B080 Circuit Breaker is a robust bolt-on, two-pole protective device designed for 600V systems. With an 80A rating, it guards critical circuits in maintenance, retrofit, and replacement projects where exact specifications matter and compatibility is essential.

• Amperage: 80 A – provides dependable protection for high-current circuits, helping prevent damage to equipment and wiring.
• Poles: 2-Pole configuration – protects both hot legs simultaneously, simplifying wiring and improving trip coordination in multi-wire branches.
• Voltage rating: 600 V – suitable for industrial power distribution where higher line voltages are common.
• Mounting: Bolt-On – designed for secure, mechanical stability in compatible panels; requires proper hardware and panel compatibility.

Why choose this Siemens breaker? The NEB2B080 is purpose-built for retrofit and replacement projects where maintaining original spec is critical. By matching amperage, number of poles, voltage rating, and mounting type, you minimize downtime and preserve panel performance without improvisation.

Ideal use cases

• Maintenance outages and servicing of existing electrical panels that require a like-for-like NEB2B080 replacement.
• Retrofit projects where an 80A, 2-Pole, 600V bolt-on breaker aligns with the panel’s original design.
• New installations in compatible Siemens systems that specify bolt-on, two-pole protection for 600V distribution.

How to ensure a proper fit Before ordering, verify that the panel accepts bolt-on NEB-type breakers and that the rating matches your circuit requirements. The part number NEB2B080 is the best reference for compatibility.

Note: Confirm fit and ratings before purchasing. The part number is the best reference for compatibility.