Skip to main content
Expedited shipping available at checkout

Eaton / Cutler-Hammer PDG23F0125TFFL Molded Case Circuit Breaker

  • 125A
  • 3 Pole
  • Panel Mount
Eaton / Cutler-Hammer PDG23F0125TFFL
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU PDG23F0125TFFL
Select Item Condition
Earn 1218 SuperPoints
  • 125A
  • 3 Pole
  • Panel Mount

Quantity

Bulk Pricing
Send your parts list for a volume quote.
Eaton / Cutler-Hammer PDG23F0125TFFL - 125A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer PDG23F0125TFFL - 125A 3 Pole Molded Case Circuit Breaker

New

$1,218.00 In Stock

Quantity

Similar Items

Description

Built for demanding industrial environments, this 125A Frame 2 MCCB provides robust circuit protection within the Power Defense globally rated platform. It mounts into Eaton enclosures and switchboards, offering a seamless upgrade path for older EGE3125FFG and FDB3125 installations. Rated at 25kAIC at 480VAC, this 3-pole breaker utilizes a fixed thermal-magnetic trip unit and is configured specifically with load-side terminals only, accommodating custom line-side connections.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
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
Frame Type Complete Breaker
Terminal Type Lugs
For Use With Eaton Power Defense Panelboards, Switchboards, Enclosures
Wire Gauge 4 AWG - 4/0 AWG
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 Load Side Lugs Included (PDG2X3TA225)
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, Global Ratings

Product FAQs

6 answers
Is the Eaton PDG23F0125TFFL a direct replacement for legacy Series C breakers?

Yes, the Power Defense Frame 2 series replaces older Series C FD and HFD frame breakers. They share the same electrical applications and current ratings, but require updated Power Defense mounting hardware for installation due to a different physical mounting arrangement.

Are the lugs on the PDG23F0125TFFL interchangeable with older Eaton breakers?

Yes, the terminals on Power Defense Frame 2 (PD2) breakers are fully interchangeable with legacy Eaton Series C F-frame terminals.

Are the thermal and magnetic trip thresholds adjustable on the PDG23F0125TFFL?

No, this specific model uses a fixed thermal and fixed magnetic trip unit. The long-time (L) and instantaneous (I) protection settings are factory-set and cannot be adjusted in the field.

Does the PDG23F0125TFFL come with load lugs, and what wire size do they accept?

Yes, this complete breaker includes standard load lugs that accommodate wire gauges ranging from 4 AWG to 4/0 AWG.

Can this 3-pole Power Defense breaker be used in DC electrical systems?

Yes, in addition to its standard AC ratings, the thermal-magnetic trip unit supports DC applications up to 250VDC with a 10kAIC interrupting rating.

Which Eaton distribution equipment is compatible with the PDG23F0125TFFL?

This bolt-on molded case circuit breaker is designed specifically for integration into Eaton Power Defense panelboards, switchboards, and approved enclosures.

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.