Siemens EE3A080 80A 3-Pole 240V Bolt-On Circuit Breaker

The Siemens EE3A080 is a rugged 80-amp, 3-pole bolt-on circuit breaker designed for maintenance, retrofit, and replacement projects in compatible Siemens panels. With a 240-volt rating, it provides reliable protection for 3-phase electrical circuits, helping you safeguard equipment and maintain clean power delivery in demanding environments.

• Amperage: 80 A
• Poles: 3-Pole
• Voltage: 240 V
• Mounting: Bolt-On
• Applications: maintenance, retrofit, and replacement in compatible Siemens systems

Important compatibility note: Confirm fit and ratings before ordering. The part number EE3A080 is the best reference for ensuring compatibility with your panel or enclosure.

Who this is for

• Facilities technicians upgrading or replacing aging or damaged circuit breakers in Siemens panels
• Maintenance teams performing retrofits on 3-phase systems that require 80 A protection
• Electrical engineers sourcing a reliable, bolt-on solution for demanding commercial or light industrial applications

Why this matters

• 3-pole protection ensures balanced shutdown across all three phases, reducing the risk of motor damage and nuisance trips
• 80 A rating provides robust protection for mid-sized equipment and feeders in 3-phase circuits
• Bolt-On mounting offers a secure, straightforward replacement path in compatible Siemens panels, minimizing downtime

Practical tips and usage scenarios

• Use during panel upgrades where a like-for-like Siemens breaker is required to maintain electrical system consistency
• Ideal for retrofits where 3-phase protection is needed for motors, pumps, or processing equipment operating at 240V
• Verify enclosure compatibility and bus bar arrangement by cross-referencing the EE3A080 part number with your panel’s documentation

Equip your electrical system with a dependable Siemens EE3A080 circuit breaker to ensure precise protection, straightforward maintenance, and peace of mind in everyday operations. Remember to double-check fit and ratings against your panel specifications before proceeding with purchase and installation.