Industrial WMZS3C07 7A 3-Pole 480 V Circuit Breaker Potential Transformer

Industrial WMZS3C07 is a purpose-built circuit breaker engineered for reliability in demanding 480 V three-phase systems. With a focused 7 A current rating and a decisive 3-pole design, this breaker delivers precise protection for your critical equipment, helping you prevent outages and wire damage before they escalate.

What sets the WMZS3C07 apart:

• Three-pole protection for balanced 3‑phase circuits — ensures all phases trip together, reducing arc risk and protecting motors, drives, and controllers in unison.
• 7 A current rating — calibrated for circuits that require tight overcurrent protection without sacrificing startup and operating performance.
• 480 V compatibility — ideal for standard industrial power distribution in manufacturing lines, processing plants, and heavy equipment applications.
• Rugged, industrial-grade build — designed to withstand the vibrations, temperature variations, and repeated switching common in control panels and switchgear.
• Direct part designation WMZS3C07 — a clear, traceable part number that simplifies replacements, maintenance, and panel modernization projects.

Ideal use scenarios include protecting three-phase motors and feeders in manufacturing cells, safeguarding instrumentation and control circuits in machine tools, and serving as a reliable distribution disconnector within switchgear enclosures. It’s a practical upgrade for legacy panels needing a precise, easy-to-integrate protection device that aligns with existing 480 V infrastructure.

Practical guidance for optimal results:

• Match to your system — verify that your supply is a 480 V three-phase configuration and that a 7 A protective setting meets your load requirements.
• Check compatibility — ensure the breaker’s mounting, terminals, and physical footprint align with your panel or enclosure’s specifications.
• Maintenance plan — include periodic inspection of the breaker for signs of wear, confirm trip functionality through compliant testing, and replace after any fault event per your maintenance protocol.

In environments that demand dependable, selective protection for 480 V, the Industrial WMZS3C07 7A 3-Pole Circuit Breaker stands out as a precise, robust choice. It provides clear, actionable protection for your three-phase circuits, helping you minimize downtime and protect valuable equipment.

• Current rating: 7 A
• Poles: 3
• Voltage rating: 480 V
• Part Number: WMZS3C07