Eaton / Cutler-HammerPDG22M0125TFFL
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Eaton / Cutler-Hammer PDG22M0125TFFJ Molded Case Circuit Breaker
- 125A
- 2 Pole
- Panel Mount
Eaton / Cutler-Hammer
PDG22M0125TFFJ
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
PDG22M0125TFFJ
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Eaton / Cutler-Hammer PDG22M0125TFFJ - 125A 2 Pole Molded Case Circuit Breaker
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Description
Rated for 125A at 600VAC, this Frame 2 molded case circuit breaker serves as a core component of the Eaton Power Defense family. It provides essential overcurrent and short-circuit protection for heavy-duty commercial and industrial facilities. The unit installs into standard Eaton switchboards, panelboards, and enclosures. It functions as a drop-in substitute for legacy HFD2125 and EGH2125FFG models.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | PDG22M0125TFFJ |
| Series | PDG2 |
| Amperage | 125A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC, 22kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Power Defense Panelboards, Switchboards, Enclosures |
| Wire Gauge | 6 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 6 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle, DIN Rail Adapter, Terminal Shields |
|---|---|
| Accessories | Standard Line and Load Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CE, CSA, IEC, RoHS, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, RoHS Compliant |
Product FAQs
6 answersDoes the PDG22M0125TFFJ replace older Cutler-Hammer Series C breakers?
Yes. The Eaton Power Defense Frame 2 series is the direct modern replacement for legacy Series C F-Frame circuit breakers, such as the FD2125, HFD2125, and FDC2125. Note that updated mounting hardware may be required when upgrading existing panels.
Can the Eaton PDG22M0125TFFJ be reverse fed?
Yes. According to Eaton specifications, Power Defense Frame 2 molded case circuit breakers with thermal-magnetic trip units can be safely reverse fed.
What does the M in the PDG22M0125TFFJ catalog number signify?
In the Eaton Power Defense nomenclature, the M indicates the interrupting capacity of the breaker. For this Frame 2 model, it designates a rating of 65 kAIC at 480VAC.
What size wire can be used with the standard lugs on this 125A breaker?
The standard feed-thru lugs on the PDG22M0125TFFJ accept aluminum or copper conductors ranging from 6 AWG up to 300 kcmil.
What type of trip unit is installed in the PDG22M0125TFFJ?
This breaker features a fixed thermal, fixed magnetic (TFF) trip unit. It provides standard long-time and instantaneous (LI) protection functions and does not have adjustable trip settings.
What equipment is the PDG22M0125TFFJ designed to be installed in?
This Frame 2 breaker is designed for use within Eaton Power Defense panelboards, switchboards, and compatible standalone enclosures.
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