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Eaton / Cutler-Hammer HFD3150L Molded Case Circuit Breaker
- 150A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
HFD3150L
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
HFD3150L
Quantity
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Eaton / Cutler-Hammer HFD3150L - 150A 3 Pole Molded Case Circuit Breaker
Re-Certified
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Eaton / Cutler-Hammer HFD3150L - 150A 3 Pole Molded Case Circuit Breaker
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| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | HFD3150L |
| Series | HFD |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit 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 Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, Padlock Attachment, Motor Operator, Handle Lock |
|---|---|
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Reverse Feed |
Quantity
Eaton / Cutler-Hammer HFD3150L - 150A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | HFD |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit 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 Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, Padlock Attachment, Motor Operator, Handle Lock |
|---|---|
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Reverse Feed |
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Description
Providing robust overcurrent defense, the Eaton HFD3150L is a 3-pole Series C F-Frame molded case circuit breaker. It is manufactured for facilities requiring reliable LI trip functions. Unlike panel-mounted variants, this unit mount breaker includes both line and load lugs for cable-in/cable-out configurations. It integrates into Eaton Series C panelboards and substitutes the PDG23M0150TFFJ. It features a 65 kAIC rating at 480VAC, HACR certification, and reverse feed capability.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | HFD |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit 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 Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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, Padlock Attachment, Motor Operator, Handle Lock |
|---|---|
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Reverse Feed |
Product FAQs
8 answersWhat does the L suffix mean on the Eaton HFD3150L?
In the Eaton Series C F-frame family, the L suffix indicates that the breaker comes factory equipped with both line and load side terminals. Without the L suffix, standard F-frame breakers include load side terminals only.
Can I use the HFD3150L to replace an older Westinghouse HFD breaker?
Yes. Eaton acquired the Westinghouse electrical distribution division and continued the Series C line. The Eaton HFD3150L is a direct drop-in replacement for vintage Westinghouse or Cutler-Hammer breakers with the same catalog number.
How does the HFD3150L differ from standard FD3150L or FDC3150L breakers?
The primary difference is the short-circuit interrupting capacity. The standard FD3150L is rated for 35 kAIC at 480VAC, the HFD3150L handles 65 kAIC, and the extra-high capacity FDC3150L is rated for 100 kAIC at 480VAC. All three share the exact same F-frame physical dimensions.
Are the thermal and magnetic trips adjustable on the HFD3150L?
No. This specific model uses a fixed thermal and fixed magnetic trip unit. If your application requires adjustable trip settings, you will need to source an F-frame breaker equipped with a 310+ or 210+ electronic trip unit, such as the FDE or HFDE frame.
What is the maximum frame size and what are the standard replacement lugs for the HFD3150L?
The HFD3150L is built on a 225-amp F-frame. If you need to replace the factory terminals, the standard line and load lug kit for the 150A to 225A range is part number 3TA225FD, which accepts 4 AWG to 4/0 AWG copper or aluminum conductors.
Is the Eaton HFD3150L suitable for reverse feed applications?
Yes. Standard thermal magnetic F-frame circuit breakers like the HFD3150L are suitable for reverse feed use. This allows you to wire incoming power to either the top or bottom terminals based on your panel configuration.
What are the recommended torque specs for the line and load lugs on the HFD3150L?
Always refer to the torque label printed directly on the side of the breaker or the provided installation instructions, as values depend on the exact terminal installed and the wire size used. Proper torque is critical to prevent thermal failure.
Can I use this 3-pole HFD3150L in a single-phase system?
Yes. Three-pole Series C breakers can be applied on single-phase AC circuits by wiring the two outside poles.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 21 reviews.
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Rating
21 reviews
- CHcarl h.Verified BuyerReviewingEaton / Cutler-Hammer HFD3200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/20/26Breaker
Breaker shipped out and we received it super quick.
- DLDeanna L.Verified BuyerReviewingEaton / Cutler-Hammer HFD3150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/19/26Eaton / Cutler-Hammer HFD3150 - 150A 3 Pole Molded Case Circuit Breaker
We needed more breakers ASAP and once again, Michael David came thru like he always does. We are a 24/7/ emergency electrical restoration companyso most of our orders are always needed in a rush and SuperBreakers is always my go to!.
- RFRon F.Verified BuyerReviewingEaton / Cutler-Hammer HFD3045 - 45A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/9/26HFD3045
Perfect breaker & great price/delivery. It's very easy to schedule around SB as their projected delivery times are accurate.
- CPChristopher P.Verified BuyerReviewingEaton / Cutler-Hammer HFD3020L - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/13/26Fast and Cost effective
Superbreakers Is always my first palce to look for harder to source breakers for a good price, and fast turnaround.
- DSDavid S. B. D.Verified BuyerReviewingEaton / Cutler-Hammer HFD3060 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/6/26Breaker
Great response time and product