Eaton WMZT3C02 2A 3-Pole 480 V Circuit Breaker

The Eaton WMZT3C02 2A 3-Pole 480 V Circuit Breaker is purpose-built to guard three-phase electrical circuits in demanding environments. With a 2 A rating and three poles, this protective device delivers reliable overcurrent protection for small, critical loads on 480 V systems, helping prevent equipment damage and unplanned downtime.

Key specifications at a glance:

• Current rating: 2 A
• Poles: 3
• Voltage rating: 480 V
• Part number: WMZT3C02

Why a 3-pole design matters

In a three-phase network, a 3-pole breaker interrupts all active conductors together. This synchronized disconnection reduces arc risks, ensures a safer shutdown for maintenance, and preserves balanced operation across phases. For small but vital three-phase circuits, this configuration provides dependable protection without compromising system integrity.

Ideal applications

• Three-phase control panels and switchgear in manufacturing or facilities settings
• Small-load protection in 480 V distribution networks
• Motor control circuits and other equipment where clean, rapid disconnection of all phases is essential

What sets this unit apart

• Precisely rated at 2 A to protect delicate loads without nuisance trips
• Three-pole construction ensures simultaneous de-energization of all phases for safer service and maintenance
• Durable design tailored for industrial environments and consistent performance in 480 V systems

Practical tips for installation and use

• Verify compatibility with your panel or enclosure and follow manufacturer wiring torque specifications to ensure reliable connections
• In 480 V three-phase applications, pair this breaker with corresponding protective devices to maintain coordinated protection across the system
• Keep spare WMZT3C02 units on hand for quick replacements to minimize downtime during maintenance windows

Who should consider the Eaton WMZT3C02

Electrical engineers, panel builders, and maintenance technicians working with 480 V three-phase networks who need precise, dependable protection for small loads will find this breaker a direct and practical solution. It combines targeted protection with a straightforward replacement pathway for Eaton-compatible installations.

The Eaton WMZT3C02 2A 3-Pole 480 V Circuit Breaker delivers focused overcurrent protection for three-phase circuits, helping you maintain safe operation and reliable uptime in your electrical distribution—as part of a robust, long-term protection strategy.