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Eaton / Cutler-Hammer EHD2100L Molded Case Circuit Breaker
- 100A
- 2 Pole
- Unit Mount
Eaton / Cutler-Hammer
EHD2100L
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EHD2100L
Quantity
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Eaton / Cutler-Hammer EHD2100L - 100A 2 Pole Molded Case Circuit Breaker
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Description
Built for industrial applications, the Eaton EHD2100L is a 2-pole, 100A molded case circuit breaker in the Series C family. It delivers thermal-magnetic protection utilizing fixed LI trip functions. This F-frame breaker includes both line and load lugs for versatile unit-mount installation. It fits Eaton Series C panelboards and enclosures, serving as a substitute for FDB2100L breakers. Rated 14kAIC at 480V, this MCCB safely clears faults and is reverse feed capable.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EHD2100L |
| Series | EHD |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | F |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Enclosures |
| Wire Gauge | 14-1/0 AWG |
| 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, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
7 answersWhat is the difference between the Eaton EHD2100 and EHD2100L?
The L suffix in the EHD2100L catalog number indicates that the breaker comes factory-equipped with both line and load lugs. The base EHD2100 model typically requires lugs to be sourced separately.
Which replacement lug kit is compatible with the EHD2100L?
The standard replacement lug kit for this 100A F-frame breaker is part number 3T100FB. This kit accepts 14 to 1/0 AWG copper or aluminum conductors.
Which Eaton panelboards accept the EHD2100L circuit breaker?
This F-frame breaker installs in Eaton Series C panelboards, including Pow-R-Line 3A (PRL3A) and Pow-R-Line 4 (PRL4). Installation requires the correct two-pole connector kits, such as the KPRL3AFD2 for PRL3A or KPRL4FD2 for PRL4 panels.
Can the EHD2100L be reverse fed?
Yes, Eaton Series C F-frame circuit breakers do not have line and load directional restrictions, making the EHD2100L suitable for reverse feed applications.
Is the EHD2100L HACR rated?
Yes, all Eaton Series C F-frame molded case circuit breakers carry an HACR rating, making them suitable for heating, air conditioning, and refrigeration equipment branch circuit protection.
How is the EHD2100L rated for direct current (DC) applications?
This breaker is rated for DC systems up to 250VDC with an interrupting capacity of 10kAIC. When installing in DC systems, poles are typically wired in series depending on the grounding configuration.
Can field-installed accessories be added to the EHD2100L?
Yes, Eaton Series C F-frame breakers support a variety of internal accessories, including shunt trips, undervoltage releases (UVR), and auxiliary switches. These plug-in modules install directly into the accessory cavities of the breaker.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 13 reviews.
Total 5 star reviews: 13 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
13 reviews
- BCBradley C.Verified BuyerReviewingEaton / Cutler-Hammer EHD3015 - 15A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/27/26Order ease
Quick checkout , good price on reconditioned and very timely delivery.
- RYRichard Y.Verified BuyerReviewingEaton / Cutler-Hammer EHD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/15/26Breaker replacement
Quick and responsive delivery
- JMJames M.Verified BuyerReviewingEaton / Cutler-Hammer EHD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/22/26perfect condition
Part arrived on time and works perfectly.
- JAJoseph A.Verified BuyerReviewingEaton / Cutler-Hammer EHD3090 - 90A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/17/26On time and exactly what I needed
Breaker came as expected and quick. Super happy
- SMSteve M.Verified BuyerReviewingEaton / Cutler-Hammer EHD3100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars12/10/25Why go anywhere else
I needed a very specific solution to an overcurrent protection requirement and the sales rep got me exactly what I needed at a great price.