Eaton/Cutler-Hammer PDG22M0090TFFJ 2 Pole Circuit Breaker
The Eaton/Cutler-Hammer PDG22M0090TFFJ is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 90 Amps and a voltage rating of 600VAC. It has an interrupting rating of 65kAIC at 480VAC. The PDG22M0090TFFJ has a feed-thru connection type and includes long time and instantaneous trip functions.
What is the direct replacement for the legacy Eaton Series C HFD2090 circuit breaker?
The Eaton Power Defense PDG22M0090TFFJ is the direct, manufacturer-recommended replacement for the legacy Series C HFD2090. It shares the same 90A rating, 2-pole configuration, and 65kAIC at 480VAC interrupting capacity, but requires updated Power Defense mounting hardware for installation.
Can I install the PDG22M0090TFFJ in older Series C panelboards?
Yes, the Power Defense Frame 2 breakers can be installed in legacy Series C panelboards, motor control centers, and switchboards, but you must use the updated Eaton Power Defense mounting hardware or adapter kits.
What wire size do the standard terminals on the PDG22M0090TFFJ accept?
This breaker comes equipped with standard line and load box terminals (catalog number PDG2X2T100) that accept #14 to 1/0 AWG copper or aluminum wire.
What are the physical dimensions of the PDG22M0090TFFJ?
This 2-pole Frame 2 breaker measures 6.0 inches in height, 2.75 inches in width, and 3.5 inches in depth.
What does the "M" in the PDG22M0090TFFJ catalog number signify?
In the Eaton Power Defense nomenclature, the "M" indicates a high-tier interrupting rating of 65kAIC at 480VAC for Frame 2 breakers.
Are the trip settings adjustable on the PDG22M0090TFFJ?
No, this breaker features a fixed thermal and fixed magnetic trip unit. Neither the long-time (overload) nor the instantaneous (short-circuit) trip functions can be adjusted in the field.
Is the PDG22M0090TFFJ suitable for reverse feed applications?
Yes, this thermal-magnetic Power Defense breaker is fully reverse feed capable, allowing it to be wired with the line and load connections swapped if required by your panel layout.
What global safety standards does the PDG22M0090TFFJ meet?
As part of the globally rated Power Defense series, this breaker is certified to meet UL 489, CSA, IEC 60947-2, and CCC standards, making it suitable for use in equipment destined for worldwide markets.
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