Eaton / Cutler-Hammer EDB2100 Molded Case Circuit Breaker
- 100A
- 2 Pole
- Bolt-On
Eaton / Cutler-Hammer
EDB2100
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EDB2100
Quantity
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Eaton / Cutler-Hammer EDB2100 - 100A 2 Pole Molded Case Circuit Breaker
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100A 2 Pole Molded Case Circuit Breaker
100A 2 Pole Molded Case Circuit Breaker
100A 2 Pole Molded Case Circuit Breaker
Description
Engineered for commercial and industrial distribution, the Eaton EDB2100 is a 2-pole, 100A bolt-on molded case circuit breaker. It delivers fixed thermal-magnetic (LI) protection with an interrupting capacity of 22 kAIC at 240VAC. This F-frame breaker is specifically designed to mount into Eaton Pow-R-Line 1a, 2a, and 3a panelboards, ensuring a secure and reliable connection. HACR rated and reverse feed capable, it serves as an exact replacement for older EB2100 series breakers.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | EDB |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 22kA @ 240VAC, 10kA @ 125VDC |
| Frame Type | F |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line 1a, 2a, 3a Panelboards, Series C F-Frame 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, Padlock Attachment |
|---|---|
| Accessories | Load Lugs (Included) |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Current Limiting, Non-Interchangeable Trip |
Product FAQs
6 answersWhat panelboards and enclosures are compatible with the EDB2100?
This breaker is designed for installation in Eaton Pow-R-Line 1a, 2a, and 3a panelboards. It is also compatible with standard Eaton Series C F-Frame enclosures.
Can I adjust the trip settings on this breaker?
No, the EDB2100 features a thermal-magnetic trip unit with fixed thermal and fixed magnetic settings. The long-time and instantaneous trip functions cannot be adjusted in the field.
What wire sizes are accepted by the factory lugs?
The standard lugs on this breaker accommodate conductor sizes from 14 AWG up to 1/0 AWG. They are rated for use with both copper (Cu) and aluminum (Al) wire.
Is this breaker suitable for direct current (DC) applications?
Yes, in addition to its standard AC ratings, this breaker is rated for 125VDC systems with a 10kAIC interrupting capacity.
How does the EDB2100 connect to the panelboard bus?
It is a bolt-on circuit breaker. Unlike plug-on models, it requires a bolted connection to the bus bars, which provides a highly secure mechanical and electrical connection.
Will a new Eaton EDB2100 replace an older Cutler-Hammer breaker with the same part number?
Yes. Eaton acquired Cutler-Hammer, and the modern Eaton Series C F-Frame breakers are direct replacements for legacy Cutler-Hammer models sharing the EDB2100 catalog number.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 111 reviews.
Total 5 star reviews: 109 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Generated by AI from 87 most recent customer reviews
Last updated 8/7/25
Customers say these circuit breakers arrive quickly and function as expected. Many reviews mention competitive pricing and reliable shipping. The ordering process receives praise for its simplicity, with users noting the website is easy to navigate. Frequent comments address product availability and proper packaging. While some note receiving older stock items, users consistently report the breakers work effectively.
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Rating
111 reviews
- COChris O.Verified BuyerReviewingSquare D EDB34125 - 125A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/26Fast and easy
Locating the product, checking out and delivery were top notch!
- JDJohn D.Verified BuyerReviewingSquare D EDB14020 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/16/26Great place
My rep has been very responsive and helpful. He always gives me a good deal also
- DHDave H.Verified BuyerReviewingSquare D EDB34020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/6/26Brfeaker
good service and quick ship
- RPRonica P.Verified BuyerReviewingSquare D EDB34015 - 15A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/30/26Great Experience from Start to Finish
Great experience! My order arrived on time and everything was exactly as expected. The items were packaged securely, and everything arrived in perfect condition. I appreciate the care taken with packaging and the prompt delivery. I would definitely order from them again!
- TBTheresa B.Verified BuyerReviewingSquare D EDB34015 - 15A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/17/26Works as expected
Breaker worked as expected. Price was good and shipping and delivery were expedient. No complaints