Eaton JD3100C - 100 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Engineered for dependable branch‑circuit protection, the Eaton JD3100C is a 100 A, 600 V, 3‑pole bolt‑on molded case circuit breaker designed to deliver rugged, reliable performance in panelboards and loadcenters. Its secure bolt‑on mounting creates a rigid, vibration‑resistant bus connection, helping maintain consistent protection even in environments with equipment movement or heavy loads.

Key to its reliability is a thermal‑magnetic trip unit that provides stable, repeatable protection across a range of operating conditions. Whether you’re guarding a critical commercial circuit or a light industrial distribution panel, the JD3100C responds precisely to overcurrent and short‑circuit events, reducing nuisance trips and downtime.

• 3‑pole, 100 A, 600 V configuration for comprehensive phase protection in larger circuits.
• Bolt‑on mounting ensures a solid, vibration‑proof connection to the bus, simplifying installation and reducing movement over time.
• Thermal‑magnetic trip unit delivers fast, dependable response to both overloads and short circuits.
• OEM compatibility designed to work with matching Eaton load centers and panelboards for streamlined replacement and upgrades.
• Suitable for residential, commercial, and light industrial applications, making it a versatile choice across sites and projects.

Who is this ideal for?

• Electrical contractors upgrading or replacing breakers in existing panelboards and load centers.
• Facilities managers overseeing commercial or light industrial electrical systems requiring robust branch‑circuit protection.
• Home installers or property maintenance teams replacing aging or undersized breakers in Eaton OEM panels.

Why choose the JD3100C?

• It pairs reliable protection with a secure mounting approach that minimizes vibration‑induced issues.
• The thermal‑magnetic trip unit provides predictable operation, helping you avoid unexpected outages and protect costly equipment.
• Designed to integrate seamlessly with matching OEM panels, reducing compatibility concerns during upgrades or panel refurbishments.

Technical specifications

• Manufacturer: Eaton
• Part number: JD3100C
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage rating: 100 A
• Voltage rating: 600 V
• Number of poles: 3
• Mounting style: Bolt‑on
• Application: Branch circuit overcurrent and short‑circuit protection

For installers and facility teams seeking dependable, long‑term protection in panelboards and loadcenters, the Eaton JD3100C delivers precise protection with a rugged build and OEM‑friendly compatibility. It’s more than a breaker—it’s a trusted cornerstone for safer, more reliable electrical distribution.