RE3100L | Circuit Breaker | 3-Pole

The RE3100L is a 3-Pole circuit breaker built for industrial control panels and three-phase power systems. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications must match existing equipment.

• 3-Pole configuration provides coordinated protection across all three phases in a typical 3-phase installation.
• Part number RE3100L serves as the best reference for compatibility—always confirm fit and ratings before ordering.
• Designed for applications where precise specs matter, reducing the risk of mismatches during panel upgrades or service swaps.

Before you buy, double-check that your panel requires a 3-pole breaker with the same rating and characteristics. The RE3100L is intended to align with systems that rely on accurate pole count and protection settings, helping you maintain safe, reliable operation after installation.

Use cases

• Maintenance and service of existing three-phase industrial equipment that relies on a matching 3-pole breaker.
• Retrofit projects to upgrade control panels or distribution panels with a compatible replacement device.
• Replacement of a failed breaker in legacy systems where the RE3100L provides a precise, compatible fit.

Installation and safety notes

Electrical work should be performed by a qualified professional. Ensure power is fully isolated and you reference your panel's documentation to verify compatibility before installation.