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Eaton / Cutler-Hammer JD3100 Molded Case Circuit Breaker
- 100A
- 3 Pole
- Panel Mount
Eaton / Cutler-Hammer
JD3100
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
JD3100
Quantity
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Eaton / Cutler-Hammer JD3100 - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer JD3100 - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | JD3100 |
| Series | JD |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 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 |
| 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, Interchangeable Trip |
Quantity
Eaton / Cutler-Hammer JD3100 - 100A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | JD3100-R |
| Series | JD |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 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 |
| 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, Interchangeable Trip |
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Description
Engineered for industrial facilities, the Eaton JD3100 provides robust 100A overcurrent protection. This three-pole MCCB features a thermal-magnetic trip unit with adjustable instantaneous functions. It mounts into Series C panelboards, switchboards, and motor control centers. As a legacy J-Frame component, it can be replaced by the Power Defense PDG33G0100TFAN series. Rated 35kA at 480VAC, this HACR-rated breaker is reverse feed capable for versatile installation.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | JD3100 |
| Series | JD |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 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 |
| 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, Interchangeable Trip |
Product FAQs
8 answersIs the Eaton JD3100 the same as the Westinghouse JD3100?
Yes. Eaton acquired the Westinghouse distribution equipment line and continues to manufacture the Series C J-Frame breakers under the Eaton and Cutler-Hammer brands. The JD3100 is a direct, drop-in replacement for older Westinghouse JD3100 breakers.
What is the difference between the JD3100 and the JDB3100?
The JD3100 features an interchangeable trip unit design, allowing the entire trip unit block to be removed or replaced in the field. The JDB3100 has a non-interchangeable, factory-sealed trip unit. Both share the same physical J-Frame dimensions and electrical ratings.
What is the magnetic trip adjustment range for the JD3100?
The adjustable magnetic trip on this 100A breaker can be set between 500% and 1000% of the continuous current rating, which corresponds to a range of 500A to 1000A.
What enclosures and equipment are compatible with the JD3100?
This J-Frame breaker is designed for panel mount installation in Eaton, Cutler-Hammer, and legacy Westinghouse Series C panelboards, switchboards, and motor control centers.
Are the line and load lugs included with this breaker?
Yes, the JD3100 comes standard with line and load side lug terminals that accept 4 AWG to 350 kcmil aluminum or copper wire.
Can this breaker be used in DC applications?
Yes, the JD3100 is rated for 250VDC with a 10kA interrupting capacity, making it suitable for specific direct current applications in addition to standard AC systems.
Is the JD3100 HACR rated?
Yes, all Eaton Series C J-Frame circuit breakers, including the JD3100, are HACR rated for use with heating, air conditioning, and refrigeration equipment.
What does the LI trip function code mean on this breaker?
LI stands for Long-Time and Instantaneous trip functions. The Long-Time function provides thermal overload protection, while the Instantaneous function provides magnetic short-circuit protection.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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2 reviews
- DCDanielson C.ReviewingSiemens JD63F400 FrameI recommend this productRated 5 out of 5 stars1/17/24Perfect
Just what I was looking for!
- IHIsaac H.Rated 5 out of 5 stars3/11/21GREAT STUFF
GOOD PRODUCTS AT A GREAT PRICE