Siemens 5SY62087 8A 2P 400V Circuit Breaker | AmpState

Siemens 5SY62087 — an 8 A, 2-pole, 400 V circuit breaker built for dependable overcurrent protection in panelboards, load centers, and electrical distribution networks. Designed to integrate seamlessly with Siemens equipment, this part supports reliable protection where it matters most in commercial and industrial settings.

This unit is especially valuable for retrofit work and maintenance planning where keeping the same part number reduces downtime, simplifies inventory, and keeps upgrades flowing without reengineering. With 5SY62087, you can preserve compatibility across existing Siemens installations while ensuring ongoing protection for your circuits.

Why this 5SY62087 stands out

• Specifically designed for Siemens panelboards and load centers, minimizing field fit issues and wiring changes.
• 8 A current rating provides precise protection for smaller branch circuits or modified commercial installations without nuisance tripping.
• Simultaneous interruption of both conductors enhances safety and ensures balanced protection in three-phase distribution setups.
• Straightforward procurement with ongoing support to confirm fit and compatibility as part of your maintenance program.

Ideal for: facility maintenance teams, electrical contractors, and spec-driven retrofit projects where preserving a consistent part number is critical to project scheduling and inventory control. This breaker is well-suited for upgrading aging panels, replacing worn components, or stocking a dependable spare for planned maintenance.

Key details at a glance: Manufacturer — Siemens; Part Number — 5SY62087; Product Type — Circuit Breaker; Amperage — 8 A; Poles — 2; Voltage — 400 V. If you’re unsure about fit or compatibility with your exact panel or distribution setup, AmpState can help verify the match and ensure you’re selecting the correct component for your system. Message us anytime to confirm compatibility and secure the right part for your project.