Eaton PDG23F0040TFFJ - 40 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton PDG23F0040TFFJ is a 40A, 600V, 3-pole molded case circuit breaker designed to safeguard branch circuits in panelboards and loadcenters. Built to deliver dependable overcurrent and short-circuit protection, this unit combines a compact footprint with robust protection, making it a practical choice for dense electrical installations.

• : The compact molded case form factor helps maximize panel space, allowing easier layout and future expansion in crowded switchgear environments.
• : The integrated thermal-magnetic trip unit provides stable, repeatable protection by delivering precise thermal overload sensing together with an instantaneous magnetic response to high fault currents.
• : With three poles, it ensures simultaneous disconnection of all conductors in 3-phase circuits, enhancing safety and preventing neutral imbalances in commercial or light industrial panels.
• : Engineered for seamless compatibility with matching Eaton OEM load centers and panelboards, streamlining replacements and installations without compatibility concerns.
• : Ideal for residential, commercial, and light industrial applications that require reliable branch circuit protection against overcurrent and short circuits.

Key specifications at a glance

• Manufacturer: Eaton
• Part Number: PDG23F0040TFFJ
• 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

Use cases and practical scenarios

• Install in new or existing panelboards and loadcenters where a 3-pole, 40A protection device is required for three-phase or multiphase circuits.
• Upgrade aging protection in commercial spaces or light industrial facilities to enhance safety against short circuits and nuisance overload trips.
• Pair with compatible Eaton OEM panels to ensure a cohesive, reliable protection scheme across the electrical distribution system.

Why choose the PDG23F0040TFFJ: This breaker blends a compact, space-conscious design with precise, dependable protection. The thermal-magnetic trip unit reduces the chance of nuisance trips while still delivering rapid response to high fault currents. Its 3-pole configuration provides robust protection for 3-phase circuits, and its OEM compatibility simplifies procurement and service across Eaton-loaded panel environments. For professionals seeking a reliable, easy-to-integrate solution for residential, commercial, or light industrial panelboards, this breaker offers clear value through space savings, consistent protection, and straightforward compatibility.