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Industrial WMZS3C04 4A 3-Pole 480 V Circuit Breaker

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Manufacturer :
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $271.00
Sale price $271.00 Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Industrial WMZS3C04 4A 3-Pole 480 V Circuit Breaker

Industrial WMZS3C04 4A 3-Pole 480 V Circuit Breaker

Regular price $271.00
Sale price $271.00 Regular price
Unit price
Product description
Shipping

The Industrial WMZS3C04 is a purpose-built circuit breaker designed to safeguard your 3-phase power distribution. With a firm 4 A current rating and a 3-pole configuration, this unit is purposefully tailored for industrial environments where reliable protection of 3-phase circuits at up to 480 V is essential. Model WMZS3C04 is the exact part number you’ll want when selecting a compact, high-capacity protective device for demanding electrical systems.

  • Current rating: 4 A
  • Poles: 3 (three-pole configuration for 3-phase networks)
  • Voltage rating: 480 V
  • Part number: WMZS3C04
  • Application: Industrial circuit protection for three-phase loads, machinery, and distribution panels

Why this matters: in industrial settings, three-phase motors, conveyors, pumps, and control circuits demand dependable overcurrent protection. The WMZS3C04 interrupts excess current quickly and safely, helping to prevent equipment damage, reduce downtime, and improve overall electrical safety in busy facilities.

Ideal use cases include:

  • Protecting three-phase motors and drives in manufacturing lines
  • Protection for machine control panels and distribution boards
  • Primary protection in industrial busses where 480 V service is standard

Practical considerations to ensure you get the most from this breaker:

  • Match the current rating to the protected load to ensure proper trip performance
  • Confirm the system voltage aligns with the 480 V rating to prevent nuisance trips or under-protection
  • Verify installation in a compatible 3-pole enclosure or panel designed for industrial duty circuits

Whether you’re stocking a professional maintenance warehouse, upgrading a machine shop’s electrical panel, or configuring a new production line, the WMZS3C04 4A 3-Pole 480 V Circuit Breaker delivers targeted, reliable protection for your critical 3-phase infrastructure. Use this part number—WMZS3C04—as the precise identifier for ordering, sourcing, and cross-compatibility within industrial power systems.

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What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Matched our existing hardware and fit as expected. Clean install.

Maintenance · Retrofit work

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Quick confirmation on details and a smooth ordering process.

Purchasing · Fast turnaround

Verified

Came well packed. Labeling made receiving and staging easy.

Warehouse · Receiving

Fast industrial sourcing support

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Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

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