Eaton WMS3C06 6A 3-Pole 480 V Circuit Breaker Potential Transformer

The Eaton WMS3C06 is a purpose-built 3-pole circuit breaker engineered to safeguard three-phase electrical systems with a precise 6 A current rating and a 480 V operating voltage. Identified by part number WMS3C06, this device combines trusted Eaton protection with potential transformer compatibility, enabling reliable overcurrent protection alongside accurate energy monitoring in your setup.

Key specifications at a glance

• Current rating: 6 A
• Poles: 3
• Voltage rating: 480 V
• Part number: WMS3C06
• Protection approach: Circuit breaker with potential transformer integration for metering and protection workflows

Why this model stands out

• Specifically suited for three-phase circuits, ensuring coordinated interruption across all phases to protect motors, drives, and other three-phase equipment.
• High-voltage capability: Handles up to 480 V, making it compatible with common industrial power distributions and heavy equipment protections.
• Integration with metering workflows: The potential transformer aspect supports accurate monitoring and energy management, helping you align protection with measurement and control systems.
• Compact, reliable Eaton build: Built to deliver dependable performance within standard electrical panels, contributing to system uptime and easier maintenance planning.

Ideal applications

• Three-phase distribution panels in manufacturing floors and industrial facilities
• Motor control centers and machine control panels where precise trip protection is essential
• Systems requiring integration with potential transformer-based metering for energy monitoring and protection coordination

Practical considerations and usage tips

When selecting the WMS3C06, ensure the device aligns with your three-phase network design and voltage requirements (3P, 480 V). Plan for proper mounting within standard electrical enclosures and follow installation guidelines consistent with Eaton’s protection equipment to maintain safety and performance. For metering or protection coordination, pair this breaker with compatible potential transformer components to achieve accurate current measurement and reliable fault isolation without compromising system availability.