Eaton WMZT2D01 1A 2-Pole Circuit Breaker

Engineered by Eaton, the WMZT2D01 1A 2-Pole Circuit Breaker is a precise, low-current protection device designed to guard sensitive circuits in electrical panels and enclosures. With a 1 amp rating and a two-pole configuration, it interrupts current on both conductors when an overload or fault occurs, helping prevent damage and fire risk.

Why a 2-pole design matters

Two-pole operation ensures simultaneous disconnection of both legs — essential for two-wire or multi-wire branch circuits and 240-volt applications. This creates balanced protection and reduces fault potential on the bus during interruptions.

Ideal uses

Best suited for low-current control circuits, instrumentation panels, or specialty loads where 1 A protection is required. It’s a practical choice for retrofits or new installations in commercial and industrial settings that rely on Eaton’s ecosystem of protective devices and panels.

Key specifications

• Current rating: 1 A
• Poles: 2
• Part number: WMZT2D01
• Brand: Eaton

Installation and compatibility tips

Confirm that your panel accepts Eaton breakers and that a 1 A rating matches your circuit design. Always shut off main power and follow local codes when replacing or installing breakers. The WMZT2D01 is designed to integrate with Eaton’s broader family of protective devices, ensuring consistent performance across your electrical system.

What problems does this solve?

By providing reliable overcurrent protection at a precise 1 amp level, this breaker helps prevent overheating, component damage, and nuisance trips on sensitive circuits, extending the life of wiring and connected equipment.