Eaton PDG22F0040TFFJ 40A 2-Pole 600 V Circuit Breaker Potential Transformer

Eaton PDG22F0040TFFJ is a purpose-built protection device for industrial electrical distribution. This 40 A, 2-pole circuit breaker features a 600 V rating and integrates a potential transformer, delivering reliable overcurrent protection while providing direct voltage sensing for metering and protection Relays.

• Part Number: PDG22F0040TFFJ
• Current rating: 40 A
• Poles: 2
• Voltage rating: 600 V
• Configuration: 2-pole circuit breaker with integrated potential transformer

Why this matters: The dual-pole design ensures both live conductors disconnect simultaneously, enhancing safety for 600 V circuits feeding feeders, motors, and other critical equipment. The built-in potential transformer simplifies voltage sensing for metering and protective relays, reducing wiring complexity, panel space, and installation time compared to configurations that require a separate transformer.

Key benefits

• Integrated sensing supports accurate voltage monitoring and relay interfacing without extra components.
• Compact, two-pole protection efficiently guards dual-line circuits in commercial and industrial panels.
• Versatile 600 V compatibility suitable for a wide range of medium- to high-voltage distribution applications.
• Trusted Eaton engineering backed by a legacy of reliability in demanding electrical environments.

Ideal use cases

• Industrial power distribution panels and switchgear where monitoring and protection are interconnected
• Motor feeder circuits requiring coordinated disconnection and voltage sensing for preventive maintenance
• Facilities with onboard metering or protection relays that benefit from a built-in potential transformer

Installation and compatibility

Designed for standard 2-pole installation in compatible panelboards, the PDG22F0040TFFJ supports streamlined wiring and clear fault isolation. For best results, follow the manufacturer's installation guidelines and verify that all connections are secure and within the device’s 600 V rating. Regular inspections and preventive maintenance help ensure long-term performance in demanding environments.

Why choose this Eaton solution

Compared to standard breakers, the PDG22F0040TFFJ offers an integrated potential transformer that simplifies sensing and monitoring workflows. This reduces component count, saves space in crowded panels, and accelerates commissioning in facilities where quick access to accurate voltage data is essential for energy management and protective relays. With Eaton’s engineering, you gain a protective device that combines dependable overcurrent protection with practical voltage sensing in a single, compact package.

Whether you’re upgrading an existing 600 V distribution network or designing a new installation that prioritizes streamlined monitoring, the Eaton PDG22F0040TFFJ 40A 2-Pole 600 V Circuit Breaker Potential Transformer delivers precise protection, efficient sensing, and enduring reliability.