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Eaton / Cutler-Hammer PDG23G0090TFFJ Molded Case Circuit Breaker

  • 90A
  • 3 Pole
  • Panel Mount
Eaton / Cutler-Hammer PDG23G0090TFFJ
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU PDG23G0090TFFJ
Select Item Condition
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  • 90A
  • 3 Pole
  • Panel Mount

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Eaton / Cutler-Hammer PDG23G0090TFFJ - 90A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer PDG23G0090TFFJ - 90A 3 Pole Molded Case Circuit Breaker

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$747.39 In Stock

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Description

Built for demanding electrical environments, the Eaton PDG23G0090TFFJ is a 90-amp Frame 2 circuit breaker from the Power Defense series. It offers robust thermal-magnetic protection for industrial power networks. Designed for panel-mount configurations, it integrates into Eaton Pow-R-Line panelboards. It provides an ideal replacement for older Series C FD3090 and Series G EGS3090FFG models. Featuring standard line and load terminals, it delivers a 35kA interrupt rating at 480VAC.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series PDG2
Amperage 90A
Poles 3
Mounting Style Panel Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC
Fit and installation
Frame Type Complete Breaker
Terminal Type Lugs
For Use With Eaton Power Defense Enclosures, Pow-R-Line Panelboards, Switchboards
Wire Gauge 14-1/0 AWG (Al/Cu)
Max Wire 1/0 AWG
Min Wire 14 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
Accessories Standard Line and Load Terminals (PDG2X3T100)
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, Current Limiting, RoHS Compliant

Product FAQs

6 answers
Which legacy Cutler-Hammer breakers does the PDG23G0090TFFJ replace?

The Power Defense Frame 2 series is the direct upgrade path for older Eaton and Cutler-Hammer platforms. The PDG23G0090TFFJ directly replaces the Series C FD3090 and the Series G EGS3090FFG 90-amp breakers.

Can I adjust the trip settings on this 90A breaker?

No. The PDG23G0090TFFJ is equipped with a fixed thermal and fixed magnetic trip unit. The long-time and instantaneous trip functions are factory set and cannot be modified in the field.

What wire gauge is supported by the factory lugs on the PDG23G0090TFFJ?

The standard line and load lugs accept 14 AWG through 1/0 AWG wire. When terminating, ensure you use the correct torque specifications provided on the breaker faceplate for both aluminum and copper conductors to prevent thermal issues.

Will this Power Defense breaker fit in my existing Eaton switchboard?

Yes, the PDG23G0090TFFJ is designed for use in Eaton Pow-R-Line panelboards, switchboards, and Power Defense enclosures. You may need the appropriate Frame 2 mounting strap kit depending on your specific panel chassis.

Are field-installable accessories available for the PDG23G0090TFFJ?

Yes, as part of the Power Defense Frame 2 family, this breaker accepts a wide range of field-installable accessories, including auxiliary switches, shunt trips, undervoltage releases, and padlock hasps like the PDG2XPLKT.

How is the PDG23G0090TFFJ mounted inside an enclosure?

This is a feed-thru, panel-mount circuit breaker. It secures directly to the panel chassis or backpan using standard mounting hardware, rather than connecting directly to busbars like a bolt-on or plug-in branch breaker.

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