Eaton ED3100 - 100 A, 240 V, 3-Pole Circuit Breaker | AmpState

Meet the Eaton ED3100 — a 100 A, 240 V, 3-pole molded-case circuit breaker built for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters.

Its compact molded-case design is purpose-built for efficient panel space, making it a smart choice when upgrading or expanding existing electrical panels where every inch matters.

With a thermal-magnetic trip unit, the ED3100 delivers stable, repeatable protection across a wide fault-current range. The thermal element handles sustained overloads, while the magnetic element provides rapid disconnection during short circuits—helping safeguard wiring, devices, and people.

• 3-pole, 100 A, 240 V configuration supports 3-phase systems and three-wire branch circuits in compatible panelboards.
• Compact molded-case construction optimizes space in panelboards and loadcenters.
• OEM-ready compatibility designed to work with matching Eaton OEM loadcenters and panelboards for proper fit and trip characteristics.
• Versatile applications suitable for residential, commercial, and light industrial installations requiring reliable overcurrent protection.
• Durable protection built to endure daily panel duties with consistent performance.

Why this matters for you:

• If you're upgrading a panel or replacing an aging breaker, ED3100 offers a dependable, exact-fit option that aligns with your panel's layout and wiring.
• In spaces where panel real estate is tight, the ED3100's compact profile helps you add circuits without expanding the panel footprint.
• Choosing a trusted brand like Eaton helps ensure coordinated protection with other breakers and long-term reliability.

• Manufacturer: Eaton
• Part number: ED3100
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection