Eaton WMZT3D10 10A 3-Pole Circuit Breaker

Meet the Eaton WMZT3D10 10A 3-Pole Circuit Breaker, a purpose-built protective device engineered for reliable safeguarding of three-phase electrical circuits. With a 10-amp rating across three poles, this breaker interrupts all three conductors simultaneously to prevent overloads and short circuits from propagating through your equipment.

• Part Number: WMZT3D10
• Current Rating: 10 A
• Poles: 3
• Brand: Eaton

Where it shines

Designed for environments where three-phase systems power motors, fans, conveyors, and control circuits, the WMZT3D10 provides dependable protection for loads up to 10 amps. Its three-pole configuration ensures synchronized interruption across all live lines, helping prevent electrical faults from causing damage to equipment or posing safety risks.

Practical use and installation tips

Use this 3-Pole breaker in panels that accept Eaton devices and require a compact, easy-to-install protection solution for small three-phase loads. When replacing an older breaker, verify the line and load connections follow the panel’s labeling and torque specifications, and ensure compatible bus interfaces for a secure fit.

Why choose Eaton WMZT3D10?

Choosing the WMZT3D10 means relying on Eaton’s lineage of protection and consistency. This 3-Pole 10A breaker delivers straightforward protection for three-phase circuits, with the exact part number needed for accurate ordering and replacement in maintenance or upgrades.

Safety and maintenance

Always de-energize the panel before handling. Use the WMZT3D10 within its rated 10-amp capacity and replace if damaged, or after a fault trip. Follow local electrical codes and manufacturer guidance to maintain safe, reliable operation.