Eaton WMZS3D10 - 10A, 480VAC, 3-Pole, Miniature Circuit Breaker (MCB)

Meet the Eaton WMZS3D10, a dependable 10A, 480VAC, 3-Pole Miniature Circuit Breaker (MCB) designed to shield your electrical system from overcurrent events. Built for robust performance in demanding environments, this Eaton device delivers reliable protection across three phases with a compact footprint that fits neatly into panelboards, switchboards, and control panels.

Key benefits and why it matters

• Three-phase protection with a 3-Pole design ensures simultaneous disconnection across all conductors in 3-phase circuits, helping prevent uneven phase loading and equipment damage.
• 10A current rating provides precise protection for motor starters, control circuits, lighting, and other demanding loads without nuisance tripping in normal operation.
• 480VAC capability supports wide-ranging industrial power distribution setups, including higher voltage applications common in commercial and OEM environments.
• Compact, reliable Eaton construction offers consistent performance and ease of replacement in existing distribution schemes, reducing downtime during maintenance or upgrades.

Ideal applications

This WMZS3D10 MCB is purpose-built for industrial, commercial, and OEM installations where dependable overcurrent protection and safe operation in distribution panels and motor control centers are paramount. Use cases include:

• Panelboards and switchboards that house 3-phase equipment
• Motor control centers needing compact, reliable protection for three-phase circuits
• Control panels in manufacturing lines, processing equipment, and automation systems

What makes it unique

• Bold specification alignment with a 10A rating, 480VAC capacity, and 3-pole configuration tailored for 3-phase power distribution—delivering targeted protection where it matters most.
• Brand-backed reliability from Eaton, a long-standing name in electrical protection hardware, ensuring compatibility with compatible accessories and a consistent replacement strategy.
• Practical integration designed for straightforward installation and maintenance within standard distribution panels, helping minimize downtime during upgrades or service.

Technical snapshot

• Model: WMZS3D10
• Current rating: 10A
• Voltage rating: 480VAC
• Poles: 3-Pole
• Breaker type: Miniature Circuit Breaker (MCB)

Choose the Eaton WMZS3D10 for consistent, reliable overcurrent protection in three-phase power systems. It combines precise current rating, broad voltage compatibility, and practical three-pole design to safeguard your distribution panels, switchboards, and motor control centers—so your equipment stays protected and your operations stay on track.