Eaton / Cutler-HammerPDG23M0040TFFL
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Eaton / Cutler-Hammer PDG23M0040TFFJ Molded Case Circuit Breaker
- 40A
- 3 Pole
- Panel Mount
Eaton / Cutler-Hammer
PDG23M0040TFFJ
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
PDG23M0040TFFJ
Quantity
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Eaton / Cutler-Hammer PDG23M0040TFFJ - 40A 3 Pole Molded Case Circuit Breaker
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Description
Engineered for industrial applications, the Eaton PDG23M0040TFFJ is a 3-pole, 40A molded case circuit breaker from the Power Defense family. It provides reliable thermal-magnetic protection with fixed LI trip functions. This panel-mount breaker installs into Eaton Power Defense panelboards and switchboards. It serves as a direct replacement for legacy HFD3040 breakers and includes standard line and load terminals. Rated 65kAIC at 480V, this current-limiting MCCB is HACR rated.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | PDG23M0040TFFJ |
| Series | PDG2 |
| Amperage | 40A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 22kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Power Defense Panelboards, Switchboards, Enclosures |
| Wire Gauge | 14 AWG - 1/0 AWG (Al/Cu) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Handle Mechanism |
|---|---|
| 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 | Current Limiting, HACR Rated, RoHS Compliant |
Product FAQs
6 answersDoes the PDG23M0040TFFJ replace older Series C F-Frame breakers?
Yes. The Power Defense Frame 2 is a direct replacement for legacy Series C F-Frame breakers, including the HFD3040 and FD3040. Note that updated Eaton mounting hardware is required when upgrading to the Power Defense platform.
What does the M signify in the PDG23M0040TFFJ catalog number?
The M indicates the interrupting capacity of the breaker. For Power Defense Frame 2, it designates a rating of 65kAIC at 480VAC.
What does the TFFJ suffix mean on this Eaton breaker?
The TFFJ suffix specifies the trip unit and terminal configuration. T stands for Thermal Magnetic, the two Fs indicate Fixed Thermal and Fixed Magnetic trip settings, and J denotes that standard line and load lugs are included.
Can the Eaton PDG23M0040TFFJ be reverse fed?
Yes. Power Defense Frame 2 molded case circuit breakers with thermal magnetic trip units can be reverse fed.
What equipment is the PDG23M0040TFFJ designed to fit?
This Frame 2 breaker is engineered for installation in Eaton Power Defense panelboards, switchboards, and approved enclosures.
What frame size is the PDG23M0040TFFJ?
This breaker belongs to the Eaton Power Defense Frame 2 family, which covers amperages from 15A up to 225A.
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