PDG23M0040TFFJ - Eaton - Molded Case Circuit Breakers Feed-Thru - 40 Amp - 3 Pole - 600 Volt
PDG23M0040TFFJ - Eaton - Molded Case Circuit Breakers Feed-Thru - 40 Amp - 3 Pole - 600 Volt
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The Eaton PDG23M0040TFFJ is a 40A, 3-pole molded case circuit breaker from the Power Defense Frame 2 series, configured with standard terminals on both the line and load sides for feed-thru wiring.
This globally-rated, thermal-magnetic breaker delivers fixed Long-Time and Instantaneous (LI) protection with a 65kA interrupting rating at 480VAC. It replaces older Eaton HFD3040 units and mounts into Power Defense panelboards, switchboards, and enclosures.
Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | Power Defense, Frame 2, Type PDG |
| Part Number | PDG23M0040TFFJ |
| Amperage | 40A |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Poles | 3 |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 22kA @ 250VDC |
| Mounting Style | Bolt-On / Panel Mount |
| Terminal Type | Standard line and load lugs (feed-thru) |
| For Use With | Eaton Power Defense Panelboards, Switchboards, Enclosures |
| Trip Technology | Thermal Magnetic (LI — Long-Time, Instantaneous) |
| Trip Adjustability | Fixed Thermal / Fixed Magnetic |
| Wire Range | 14 AWG – 1/0 AWG (Al/Cu) |
| Replaces | Eaton HFD3040 |
| Standards | UL 489, CSA C22.2 No. 5, IEC 60947-2, RoHS |
| Temperature Rating | -20°C to 70°C |
| Package Dimensions | 10 in x 8 in x 8 in (PDG box) |
Frequently Asked Questions
What older breaker does the PDG23M0040TFFJ replace?
It replaces the legacy Eaton HFD3040.
Does the PDG23M0040TFFJ have both line and load lugs?
Yes. The TFFJ configuration includes standard terminals on both sides for feed-thru applications.
What is the interrupting rating of the PDG23M0040TFFJ?
65kA at 480VAC, 100kA at 240VAC, and 25kA at 600VAC.
What is the difference between the PDG23M0040TFFJ and PDG23M0040TFFL?
Both are the same 40A Frame 2 breaker. TFFJ ships with line and load lugs, while TFFL ships with load-side lugs only.