Eaton JD3100 - 100 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Premium protection for your electrical panels starts with the Eaton JD3100 — a 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection. Designed for panelboards and load centers, this unit ensures stable performance across residential, commercial, and light industrial applications.

Why the JD3100 stands out

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, reducing the risk of loose contacts and overheating in demanding installations.
• Thermal-magnetic trip unit provides stable, repeatable protection by responding precisely to both overload and short-circuit conditions, helping prevent nuisance trips and equipment damage.
• 3-pole design protects three-phase systems consistently, ensuring simultaneous disconnection across all conductors for safe shutdown during faults.
• OEM-compatible works with matching Eaton OEM load centers and panelboards, simplifying integration into established electrical spaces.
• Versatile rating rated at 100A and 600V, suitable for a range of commercial and light industrial circuits while meeting standard protection requirements.

What problems it solves

In installations where vibration, temperature swings, or frequent switching occur, the JD3100’s bolt-on construction and thermal-magnetic protection help maintain reliable performance. It minimizes downtime from accidental trips and ensures a quick, safe response to overloads or short circuits, protecting wiring, devices, and occupants.

Ideal use scenarios

• New panelboard or load center projects in small-to-medium commercial buildings
• Residential upgrades where robust, vibration-resistant protection is needed
• Light industrial circuits requiring dependable three-phase protection
• Retrofits or replacements where OEM compatibility speeds installation

Technical specifications

• Manufacturer: Eaton
• Part Number: JD3100
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 100A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

As a trusted supplier, AmpState brings you this Eaton JD3100 ready to integrate into compatible OEM panelboards and load centers. If you’re upgrading electrical infrastructure for reliability and safety, this 100A, 600V, 3-pole bolt-on breaker is a straightforward, durable choice that aligns with standard industrial and commercial practices.