Eaton FD4030E - 30 A, 600 V, 4-Pole Bolt-On Circuit Breaker | AmpState

The Eaton FD4030E is a four-pole, bolt-on molded case circuit breaker engineered to safeguard your electrical distribution with unwavering precision. Rated at 30 A and 600 V, it delivers dependable branch-circuit overcurrent and short-circuit protection for panelboards and loadcenters across residential, commercial, and light industrial environments.

Designed for durability in real-world installations, this breaker features a secure bolt-on mounting that creates a rigid, vibration-resistant bus connection. In spaces where panels experience movement or vibration, the FD4030E maintains a tight, reliable bond that minimizes nuisance trips and reduces maintenance concerns.

• Secure bolt-on mounting: Provides a rigid, vibration-resistant bus connection for steady performance over time.
• Thermal-magnetic trip unit: Delivers stable overload protection (thermal) with fast, reliable short-circuit interruption (magnetic) to protect connected equipment.
• 4-pole design: Suitable for 3-phase, 4-wire systems, enabling simultaneous disconnection of all poles for enhanced safety in fault conditions.
• Panel and loadcenter compatibility: Precisely engineered to fit matching OEM Eaton panels, streamlining installation, replacements, and future upgrades.
• Versatile applications: Ideal for residential, commercial, and light industrial panelboards and loadcenters where dependable protection is essential.

What this means in practice: you can upgrade or replace breakers in existing Eaton-based installations with confidence, knowing the FD4030E aligns with the same bus architecture and protection philosophy you rely on. The 30 A rating is perfect for protecting branch circuits that demand reliable current limiting, while the 600 V rating covers a broad range of distribution needs.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FD4030E
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30 A
• Voltage Rating: 600 V
• Number of Poles: 4
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Install with confidence in compatible Eaton panelboards and loadcenters, knowing the FD4030E is built to deliver consistent protection and long-term reliability. Whether you're outfitting a new installation or performing a targeted upgrade, this 4-pole bolt-on breaker provides the safety, stability, and compatibility that professionals value in everyday electrical projects.