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Eaton / Cutler-Hammer HJD3150 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
HJD3150
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
HJD3150
Quantity
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Eaton / Cutler-Hammer HJD3150 - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer HJD3150 - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | HJD3150 |
| Series | HJD |
| 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 - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs (TA250KB) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, High Interrupting Capacity, Interchangeable Trip Unit |
Quantity
Eaton / Cutler-Hammer HJD3150 - 150A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | HJD3150-R |
| Series | HJD |
| 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 - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs (TA250KB) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, High Interrupting Capacity, Interchangeable Trip Unit |
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Description
Providing reliable circuit protection for industrial facilities, the Eaton HJD3150 is a 3-pole, 150A molded case circuit breaker. It belongs to the Series C J-Frame lineup and features an adjustable magnetic trip alongside fixed thermal protection. This unit-mount MCCB integrates into Eaton panelboards, switchboards, and motor control centers. Standard TA250KB lugs support conductors from 4 AWG to 350 kcmil. The HJD prefix designates high interrupting capacity, offering 65 kAIC at 480VAC.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | HJD3150 |
| Series | HJD |
| 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 - 350 kcmil (Al/Cu) |
| Max Wire | 350 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs (TA250KB) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, High Interrupting Capacity, Interchangeable Trip Unit |
Product FAQs
6 answersWhat does the "H" in the HJD3150 catalog number indicate?
The "H" designates this as a high interrupting capacity breaker within the Series C J-Frame family. It provides a 65 kAIC rating at 480VAC, compared to the standard 35 kAIC rating of the JD3150.
How is the trip unit adjusted on the HJD3150?
This breaker features a thermal-magnetic trip unit with fixed thermal protection and an adjustable magnetic trip. The magnetic trip can be adjusted using a dial on the front of the breaker, typically ranging from 5 to 10 times the continuous current rating.
Are line and load lugs included with this breaker?
Yes, the HJD3150 comes standard with line and load side lug terminals. They accept aluminum or copper conductors ranging from 4 AWG to 350 kcmil.
What types of enclosures or equipment accept the HJD3150 breaker?
This unit-mount molded case circuit breaker is designed for installation in Eaton Series C panelboards, switchboards, and motor control centers.
Can I use the HJD3150 to replace a standard JD3150 or JDB3150 breaker?
Yes, the HJD3150 shares the same physical dimensions and mounting footprint as the JD3150 and JDB3150. It can be used as a direct replacement and will provide a higher short-circuit interrupting rating.
Is the Eaton HJD3150 suitable for reverse feed applications?
Yes, standard thermal-magnetic Series C J-Frame breakers like the HJD3150 are suitable for reverse feed applications.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
1 review
- JWJoe W.Verified BuyerReviewingSiemens HJD63F400 Circuit Breaker FrameI recommend this productRated 5 out of 5 stars7/16/26Exactly what we needed, delivered complete and on time.
SuperBreakers had exactly what we needed (Breaker, Trip Unit, lug kits) - the breaker came quickly and with trip unit installed (ordered as a separate item) making integration quick and easy.
Solid phone support and communication re: tracking - overall a very good purchasing experience.