Cutler-Hammer



Cutler-Hammer, now part of Eaton, is a well-established brand known for its high-quality motor control products, circuit breakers, panelboards, and industrial automation components. Cutler-Hammer equipment is widely used across commercial, utility, and industrial systems, particularly in facilities with MCCs, control panels, and power distribution gear installed prior to Eaton's branding transition. Its legacy product lines remain in high demand for both replacements and retrofits.

Key Product Categories:

  • MCC Buckets (Freedom Series, Advantage 2100, and legacy types)

  • Circuit Breakers (HMCP, Series C, and molded case breakers)

  • Panelboards and Load Centers

  • Contactors and Manual Starters

  • Safety Switches and Disconnects

  • Relays, Pilot Devices, and Terminal Blocks

  • Soft Starters and VFDs (Cutler-Hammer-branded legacy drives)

Popular Series:

  • Freedom Series MCCs: Modular NEMA motor control systems known for durability and serviceability

  • Advantage 2100 MCCs: Retrofit-friendly design compatible with older buckets and Series C hardware

  • HMCP Breakers: Motor circuit protectors designed for short-circuit protection of motors

  • Series C MCCBs: Molded case breakers in a variety of frame sizes and trip configurations

  • Freedom Starters (XT, A200): Heavy-duty starters with interchangeable components

  • EC/EV Drives: Cutler-Hammer-branded VFDs and soft starters used in legacy motor control applications

Industries Served:

  • Industrial Manufacturing and Process Plants

  • Water and Wastewater Facilities

  • Utilities and Energy Infrastructure

  • Commercial and Institutional Buildings

  • OEM Machine Builders and Retrofit Contractors

  • Facilities with Legacy Motor Control Installations

Why Choose Cutler-Hammer:

  • Proven performance and widespread use in North American facilities

  • Full product support continued through Eaton’s distribution and service network

  • Reliable, serviceable design with many retrofit and upgrade options available

  • Ideal for matching or replacing equipment in existing control systems

  • Strong availability of MCC buckets, starters, and thermal overloads

AmpState supplies a wide range of Cutler-Hammer motor control gear, breakers, and replacement MCC buckets, including legacy and Eaton-compatible models. We provide fast sourcing, technical support, and global delivery for both retrofit and new installations.

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Eaton Cutler-Hammer LD3600F 600A 3P 600V Circuit Breaker, Bolt-On | AmpState

Regular price $10,793.00
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Eaton Cutler-Hammer EHB3040 40A 3P Circuit Breaker | AmpState

Regular price $10.00
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Regular price $1,265.00
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Eaton Cutler-Hammer KA3225F 225A 3P 600V Circuit Breaker, Bolt-On | AmpState

Regular price $10.00
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Eaton Cutler-Hammer QC3060H 60A 3P 240V Circuit Breaker | AmpState

Regular price $456.00
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Eaton Cutler-Hammer FDB2020L 20A 2P 600V Circuit Breaker | AmpState

Regular price $3,287.00
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Eaton Cutler-Hammer LGH3630NN 630A 3P Circuit Breaker | AmpState

Regular price $11,138.00
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Eaton Cutler-Hammer HFD2050 50A 2P 600V Circuit Breaker | AmpState

Regular price $1,194.00
Sale price $1,194.00 Regular price
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Eaton Cutler-Hammer HFD2080 80A 2P 600V Circuit Breaker | AmpState

Regular price $1,474.00
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Eaton Cutler-Hammer HND312T33W 1200A 3P 600V Circuit Breaker, Bolt-On | AmpState

Regular price $37,416.00
Sale price $37,416.00 Regular price
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Eaton Cutler-Hammer ED2125L 125A 2P 240V Circuit Breaker | AmpState

Regular price $1,893.00
Sale price $1,893.00 Regular price
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Eaton Cutler-Hammer HKD3300W 300A 3P 600V Circuit Breaker | AmpState

Regular price $14,885.00
Sale price $14,885.00 Regular price
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