Eaton PDG23G0040TFFJ - 40 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton PDG23G0040TFFJ is a 40A, 600V, 3-pole molded case circuit breaker designed to protect branch circuits in panelboards and loadcenters with precision and reliability. This unit pairs compact form with robust protection, making it a dependable choice for a range of electrical installations.

• Compact molded-case design frees up panel space and supports efficient wiring layouts, helping you maximize panel capacity without sacrificing protection.
• Thermal-magnetic trip unit delivers stable, repeatable protection for overloads and short circuits, reducing nuisance trips and ensuring fast response when faults occur.
• Three-pole, common-trip configuration provides coordinated protection for 3-phase circuits, essential for balanced performance in commercial and light industrial systems.
• OEM-compatible engineered to work seamlessly with matching Eaton OEM load centers and panelboards for straightforward, reliable installation.
• Versatile application suitable for residential, commercial, and light industrial environments requiring dependable branch-circuit protection up to 40A at 600V.

Technical snapshot

• Manufacturer: Eaton
• Part Number: PDG23G0040TFFJ
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Why this model stands out: the PDG23G0040TFFJ delivers predictable, reliable protection in panel densities where space and performance must go hand in hand. Its compact build and thermal-magnetic trip unit mean you get consistent trip characteristics across varying loads, helping protect motors, lighting, and other equipment without sacrificing panel real estate.

Practical use cases

• Protect three-phase motors and equipment in small commercial or light industrial setups.
• Install in residential-to-light-commercial distribution panels where space is at a premium but robust protection is non-negotiable.
• Use in new installations or as a replacement in OEM panelboards requiring a compatible 3-pole, 40A, 600V breaker.

Tips for optimal performance

• Pair with matching Eaton panelboards to ensure coordinated protection and reliable trip performance.
• Assess load profiles to confirm 40A rating aligns with actual demand, reducing the risk of nuisance trips during peak usage.
• Inspect trip history after faults to identify whether an upstream issue or wiring problem needs attention.