Siemens Q380 80A 3P 240V Circuit Breaker, Plug-On | AmpState

The Siemens Q380 80A 3P 240V Plug-On Circuit Breaker is a dependable solution for protecting electrical circuits in panelboards, load centers, and distribution panels. Built to meet real-world demand, it helps maintain safe operation and consistent performance across your distribution network.

Key specifications

• Manufacturer: Siemens
• Part number: Q380
• Amperage: 80 A
• Poles: 3
• Voltage: 240 V
• Type: Plug-On circuit breaker
• Applications: panelboards, load centers, electrical distribution
• Availability: AmpState

Why this model stands out

• Plug-on design enables swift, tool-free installation on compatible panels, minimizing downtime during replacements or upgrades.
• Specifically chosen to align with the original part number and BOM, helping you maintain documentation accuracy and easy inventory management.
• Reliable Siemens engineering supports consistent protection across 240V distribution circuits in commercial and industrial settings.

Ideal for

• Electrical contractors performing panel replacements or service work
• Facilities teams managing preventive maintenance and spare-part stocks
• Projects needing exact part-number alignment for BOM compliance

How it helps you in practice

• Ensures proper circuit protection for 240V distribution with a 80 amp, 3-pole configuration tailored for standard panelboard layouts.
• Supports quick swaps in existing Siemens installations without sacrificing compatibility or performance.
• Provides a reliable, long-lasting component for ongoing electrical distribution reliability.

Need help matching a part number or confirming compatibility with your panel? Message AmpState and our team will assist you in verifying fit and ensuring you get the exact breaker you need.