Eaton / Westinghouse EDB3100BP10 Molded Case Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
Quantity
Eaton / Westinghouse EDB3100BP10 - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Manufactured for robust commercial and industrial applications, the Eaton EDB3100BP10 provides reliable thermal-magnetic protection within the Series C family. This three-pole, 100-amp component utilizes a bolt-on connection for secure integration. It mounts into Eaton Pow-R-Line panelboards and standard F-Frame enclosures, serving as a dependable replacement for older installations. The unit features a 22kAIC rating at 240VAC, reverse feed capability, and HACR certification for HVAC systems.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Series | EDB |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 125VDC |
| Phase | 3 |
| AIC Rating | 22kA @ 240VAC, 10kA @ 125VDC |
| Frame Type | F |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line Panelboards, Series C F-Frame Enclosures |
| Wire Gauge | 14 AWG - 1/0 AWG (Cu/Al) |
| 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, Motor Operator, DIN Rail Adapter, Lug Kits, Handle Lock, Rotary Handle, Terminal Shields, Bell Alarm, Lockout Attachment, Signal Contact |
|---|---|
| Accessories | Load Side Lugs Included, Mounting Hardware |
| 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, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
5 answersWhat is the difference between the EDB3100 and EDB3100BP10 catalog numbers?
The EDB3100BP10 is the exact same 100A, 3-pole circuit breaker as the standard EDB3100. The BP10 suffix simply indicates that the breaker was originally packaged by the manufacturer in a bulk pack of 10 for commercial distribution.
Which panelboards and enclosures accept this Series C breaker?
This F-frame breaker is designed for installation in Eaton Pow-R-Line panelboards and Series C F-frame enclosures. Because Eaton acquired the Westinghouse distribution equipment business, it also serves as a direct replacement for older Westinghouse EDB breakers in existing infrastructure.
Can this breaker be used in direct current (DC) systems?
Yes, it is fully rated for direct current applications up to 125VDC, where it provides a 10kA interrupting capacity. Multiple poles can be wired in series for specific DC configurations as outlined by the manufacturer.
What wire sizes and materials are compatible with the factory lugs?
The standard lugs accept 14 AWG through 1/0 AWG wire and are rated for both copper and aluminum conductors. Always verify the specific torque requirements printed on the breaker nameplate before finalizing the installation.
How does the trip unit on this breaker operate?
It utilizes a fixed thermal-magnetic trip unit with long-time and instantaneous (LI) functions. The thermal component provides delayed protection against continuous overloads, while the magnetic component trips instantaneously to clear short circuits.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 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