Eaton WMZT1C08 8A 1-Pole Circuit Breaker

Meet the Eaton WMZT1C08 — a precise 8A, single-pole circuit breaker built to protect individual residential circuits with dependable, predictable performance. Part number WMZT1C08, this breaker is designed to slot into Eaton panels, providing a reliable safeguard against overcurrent on your dedicated branch circuits.

Why the WMZT1C08 stands out

• Accurate protection — 8-amp rating tailored for lighting, outlets, and smaller branch circuits where you need controlled current interruption.
• Compact, compatible design — a streamlined 1-pole form factor intended for seamless installation in Eaton panels that accept this family of breakers.
• OEM reliability — built to match Eaton’s specifications for consistent trip performance and long-term durability.
• Clear application — ideal when upgrading or replacing a malfunctioning breaker on a single hot conductor circuit in a residential setup.

Where it fits and how it helps

The WMZT1C08 is a single-pole breaker used to protect a single hot leg in standard 120V residential circuits. By interrupting current during overloads or fault conditions, it helps prevent insulation damage, overheating, and potential fire hazards on critical lighting and receptacle circuits.

Practical use cases

• Replacing a worn or tripped 8A breaker in an Eaton panel for a dedicated lighting circuit
• Setting up a protected small-appliance circuit in a home office or workshop
• Retrofits where existing Eaton equipment requires an exact, compatible replacement

Installation and safety tips

• Always power down the main breaker and test circuits before working inside the panel.
• Choose the same amperage (8A) and pole configuration to preserve proper protection.
• Verify panel compatibility with WMZ family breakers to ensure a secure fit and reliable operation.
• If you’re not comfortable with electrical panel work, hire a licensed electrician to complete the installation.

Product details

Part number: WMZT1C08 | Current rating: 8 A | Poles: 1