FI3100L | Circuit Breaker | 3-Pole | 480V

FI3100L is a rugged three-pole circuit breaker engineered for industrial power distribution at 480V. This unit is tailor-made for maintenance, retrofit, and replacement projects where exact specifications matter. When you reference the FI3100L, you’re choosing a reliable, direct-fit solution that aligns with your panel’s design and protection requirements.

Key specifications and compatibility

• Poles: 3-Pole
• Voltage: 480V
• Best reference for compatibility: Part number FI3100L
• Intended use: Maintenance, retrofit, and replacement within compatible panels

Why this matters in real-world applications

For facilities with aging or hard-to-source breakers, the FI3100L provides a dependable, field-ready option that minimizes downtime. Because the part number is the most reliable reference for compatibility, technicians can verify fit against panel catalogs and mounting footprints quickly, reducing procurement delays and installation headaches.

Ideal use cases

• Electrical room maintenance in manufacturing lines powered by 480V three-phase systems
• Retrofits in legacy distribution panels that require 3-pole protection
• Replacement of failed breakers in critical infrastructure with strict voltage requirements

Practical tips for ordering and installation

Before ordering, confirm the exact fit and ratings on your panel label and cross-check with the FI3100L reference. Keep a quick-reference note handy for field verification, and ensure installation follows your local electrical codes and your panel’s mounting and protection characteristics.