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circuit-breaker

Eaton HMCP100L3C - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState

★★★★★
Part Number HMCP100L3C
Amperes 100
Poles 3
Voltage 600
Product Type circuit-breaker
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Manufacturer :Eaton
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $710.00
Sale price $710.00 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
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FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Eaton HMCP100L3C - 100 A 600 V 3-Pole Circuit Breaker | AmpState - Circuit Breakers

Eaton HMCP100L3C - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Product description
Shipping

Meet the Eaton HMCP100L3C — a 100A, 600V, 3-pole molded case circuit breaker engineered for reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Whether you’re wiring a residential panel, a commercial distribution, or a light industrial setup, this breaker delivers steady performance when it matters most.

  • Compact molded case design maximizes panel space and simplifies wiring in dense electrical enclosures.
  • Thermal-magnetic trip unit provides stable thermal protection with fast magnetic response for short-circuit events, ensuring repeatable, dependable protection across a range of loads.
  • 3-pole configuration suited for three-phase circuits and multi-wire systems, consolidating protection for all conductors in a single device.
  • 100A, 600V rating handles mid-to-large branch circuits common in commercial and light industrial environments, with safety margins for demanding applications.
  • OEM-compatible designed to fit seamlessly with matching Eaton OEM loadcenters and panelboards, ensuring proper fit, coordination, and long-term reliability.

Ideal use cases include upgrading existing panels, adding circuits in new build-outs, or replacing aging protection in panelboards where space is limited. The HMCP100L3C helps you maintain electrical safety, reduce nuisance trips, and simplify maintenance with a single, dependable device built to perform across varied environments.

Why this matters When you choose a breaker with a compact form factor, precise trip characteristics, and official compatibility with Eaton panels, you minimize compatibility headaches and maximize protection consistency across your electrical system. This is protection that scales from a home service panel to light-industrial distribution without the need for awkward adapters or mismatched components.

Technical snapshot
Manufacturer: Eaton
Part Number: HMCP100L3C
Type: Thermal-magnetic molded case circuit breaker
Amperage Rating: 100A
Voltage Rating: 600V
Number of Poles: 3
Application: Branch circuit overcurrent and short-circuit protection

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What Our Customers Say

4.9 (38 reviews)

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

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

Maintenance · Retrofit work

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Came well packed. Labeling made receiving and staging easy.

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