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Eaton / Cutler-Hammer PDG22G0125TFFL Molded Case Circuit Breaker

  • 125A
  • 2 Pole
  • Panel Mount
Eaton / Cutler-Hammer PDG22G0125TFFL
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU PDG22G0125TFFL
Select Item Condition
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  • 125A
  • 2 Pole
  • Panel Mount

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Eaton / Cutler-Hammer PDG22G0125TFFL - 125A 2 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer PDG22G0125TFFL - 125A 2 Pole Molded Case Circuit Breaker

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$916.14 In Stock

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Description

Built for robust electrical distribution, this 125A molded case circuit breaker provides essential thermal-magnetic protection. The two-pole Frame 2 device features fixed long-time and instantaneous (LI) trip functions to safeguard commercial systems. The PDG22G0125TFFL installs into Eaton Power Defense panelboards and enclosures. It replaces legacy FD2125 and EGE2125FFG models, coming equipped with standard load-side lugs. This 35kAIC rated MCCB is RoHS compliant and HACR rated.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series PDG2
Amperage 125A
Poles 2
Mounting Style Panel Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 1
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC
Fit and installation
Frame Type 2
Terminal Type Lugs
For Use With Eaton Power Defense Panelboards, Switchboards, Enclosures
Wire Gauge 4 AWG - 4/0 AWG (Al/Cu)
Max Wire 4/0 AWG
Min Wire 4 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Handle Mechanism, Padlock Attachment
Accessories Load Side Lugs Included (PDG2X2TA225)
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489, RoHS
Approval CCC, CE, CSA, IEC, RoHS, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, RoHS Compliant, Trip-Free Mechanism

Product FAQs

10 answers
What enclosures or panelboards accept the PDG22G0125TFFL?

This Frame 2 Power Defense breaker is designed for use in Eaton Power Defense panelboards, switchboards, and compatible enclosures.

What wire sizes and materials are compatible with the standard lugs on this breaker?

The standard bolt-on lugs accept 4 AWG through 4/0 AWG aluminum or copper conductors. Ensure proper torque specifications are followed during installation.

How does the fixed thermal-magnetic trip unit operate on this Frame 2 breaker?

The TFF designation indicates it provides non-adjustable long-time (thermal) and instantaneous (magnetic) protection. This is ideal for general purpose distribution where adjustable trip curves are not required.

What is the DC voltage rating and interrupting capacity for this Power Defense breaker?

It is rated for up to 250VDC with a 10kA interrupting capacity, making it suitable for specific direct current applications alongside its standard AC ratings.

What does the G in the PDG22G0125TFFL catalog number signify?

In the Eaton Power Defense nomenclature, the G indicates a global performance tier with a 35kAIC interrupting rating at 480VAC.

How is the PDG22G0125TFFL mounted in a panel?

It features a bolt-on connection type for secure, permanent installation in compatible panelboards and switchboards, unlike plug-on variants.

What is the maximum interrupting capacity of this breaker at 240VAC?

While rated 35kAIC at 480VAC, this breaker has a maximum interrupting capacity of 65kAIC when used on 240VAC systems.

Does this breaker include adjustable trip settings?

No, the thermal and magnetic trip functions are fixed. If your application requires adjustable long-time or short-time pickup, you will need a breaker with an electronic trip unit, such as the PXR series, instead of the standard thermal-magnetic unit.

What does the PDG2 prefix mean in the catalog number?

It stands for Power Defense Global Frame 2, which dictates the physical dimensions and accessory compatibility of the breaker.

Can I use this 2-pole breaker on a single-phase system?

Yes, 2-pole breakers are commonly used for 240V single-phase loads or to feed single-phase subpanels.

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