Skip to main content
Expedited shipping available at checkout

Eaton / Cutler-Hammer PDG23F0125TFFJ Molded Case Circuit Breaker

  • 125A
  • 3 Pole
  • Panel Mount
Eaton / Cutler-Hammer PDG23F0125TFFJ
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU PDG23F0125TFFJ
Select Item Condition
Earn 1039 SuperPoints
  • 125A
  • 3 Pole
  • Panel Mount

Quantity

Bulk Pricing
Send your parts list for a volume quote.
Eaton / Cutler-Hammer PDG23F0125TFFJ - 125A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer PDG23F0125TFFJ - 125A 3 Pole Molded Case Circuit Breaker

New

$1,039.00 In Stock

Quantity

Similar Items

Description

The PDG23F0125TFFJ belongs to the advanced Power Defense Frame 2 family, delivering reliable power distribution for commercial and industrial facilities. This 3-pole, 125-amp molded case circuit breaker installs into Eaton panelboards and switchboards, serving as a modern replacement for legacy EGE3125FFG and FDB3125 breakers. It features a fixed thermal-magnetic trip unit for long-time and instantaneous protection, and comes factory-equipped with standard line and load lugs.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number PDG23F0125TFFJ
Series PDG2
Amperage 125A
Poles 3
Mounting Style Panel Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 35kA @ 240VAC, 25kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC
Fit and installation
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 Auxiliary Switch, Bell Alarm, Shunt Trip, Undervoltage Release, Padlock Attachment, Motor Operator, Rotary Handle, Terminal Shields, DIN Rail Adapter
Accessories Line and Load Lugs Included (PDG2X3TA225)
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, Global Ratings

Product FAQs

5 answers
Which panelboards are compatible with the PDG23F0125TFFJ?

This breaker is designed for use in Eaton Power Defense panelboards, switchboards, and enclosures. It is also backward compatible with many legacy Eaton and Cutler-Hammer panels that accept Frame 2 or F-Frame breakers.

Can this breaker replace older Eaton or Cutler-Hammer models?

Yes, the Power Defense Frame 2 (PDG2) series is designed to replace legacy Series C F-Frame and Series G JG-Frame circuit breakers, maintaining a similar physical footprint for panel upgrades.

What type of protection does the LI trip function provide?

The LI designation indicates a thermal-magnetic trip unit with fixed long-time (overload) and fixed instantaneous (short-circuit) protection. This provides standard overcurrent defense without the need for field adjustments.

Is the PDG23F0125TFFJ suitable for reverse-feed applications?

Yes, Power Defense Frame 2 circuit breakers are suitable for reverse-feed applications. They are factory sealed and shipped without specific line or load markings, allowing for flexible installation in your electrical system.

Can internal accessories be added to this breaker in the field?

Yes, Power Defense Frame 2 breakers feature a modular design that allows for the field installation of internal accessories such as shunt trips, auxiliary switches, and undervoltage releases.

SuperClub

Join free. Get 500 SuperPoints.

Earn points on eligible purchases and redeem them at checkout.

100 SuperPoints = $1 off.

Warranties

60-Day Warranty

Your purchase includes 60 days of SuperBreakers warranty coverage.

Get a Quote

Don’t see what you’re looking for?

We source obsolete and hard-to-find parts every day.

Shipping

Free Shipping Policy

Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.

Read our full shipping policy

Same Day Shipping

We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.

Expedited Shipments

Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.

International Shipping

All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.