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Eaton / Cutler-Hammer PDG22G0125TFFJ Molded Case Circuit Breaker

  • 125A
  • 2 Pole
  • Panel Mount
Eaton / Cutler-Hammer PDG22G0125TFFJ
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU PDG22G0125TFFJ
Select Item Condition
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  • 125A
  • 2 Pole
  • Panel Mount

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Eaton / Cutler-Hammer PDG22G0125TFFJ - 125A 2 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer PDG22G0125TFFJ - 125A 2 Pole Molded Case Circuit Breaker

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$1,087.50 In Stock

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Description

Part of Eaton's Power Defense line, this 125A molded case circuit breaker delivers reliable thermal-magnetic LI protection for commercial applications. The two-pole unit features fixed long-time and instantaneous trip functions. The PDG22G0125TFFJ mounts into Eaton Power Defense and Series C F-Frame panelboards. It serves as a direct upgrade for legacy HFD2125 and EGS2125FFG breakers, including standard line and load lugs. Rated 35kAIC at 480VAC, this globally compliant MCCB is HACR rated.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number PDG22G0125TFFJ
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
Terminal Type Lugs
For Use With Eaton Power Defense Panelboards, Switchboards, Enclosures, Series C F-Frame Panelboards
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, Padlock Attachment, Motor Operator, Rotary Handle
Accessories Line and Load Lugs Included
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489, RoHS
Approval CCC, CE, CSA, IEC, RoHS, UL
Temp Rating -20C to 70C
Construction Features HACR Rated, RoHS Compliant

Product FAQs

6 answers
Which panelboards are compatible with the PDG22G0125TFFJ?

This Power Defense Frame 2 breaker is designed for use in Eaton Power Defense panelboards, switchboards, and enclosures. It is also footprint compatible with legacy Series C F-Frame panelboards.

Can the PDG22G0125TFFJ replace older Cutler-Hammer Series C breakers?

Yes, the Eaton Power Defense Frame 2 series is a direct physical replacement for legacy Series C F-Frame circuit breakers, sharing the same footprint and mounting dimensions.

What wire sizes are accepted by the lugs on this breaker?

The factory-installed lugs accept 4 AWG through 4/0 AWG aluminum or copper conductors.

Are the thermal and magnetic trip settings adjustable on this model?

No, the PDG22G0125TFFJ features a fixed thermal and fixed magnetic trip unit. Neither the long-time nor the instantaneous pickup levels can be adjusted in the field.

How does the interrupting capacity scale across different AC voltages?

The breaker is rated for 65kAIC at 240VAC, 35kAIC at 480VAC, and 18kAIC at 600VAC. Ensure your system fault current does not exceed these limits at the respective operating voltage.

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

When used in direct current applications, this breaker provides a 10kAIC interrupting rating at 250VDC.

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