Square D EDB24100SA Miniature Circuit Breaker
- 100A
- 2 Pole
- Bolt-On
Quantity
Square D EDB24100SA - 100A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Built for advanced control requirements, this 100-amp E-Frame breaker includes a factory-installed 120VAC shunt trip mechanism for remote circuit disconnection. It mounts into commercial Square D NF panelboards, requiring three pole spaces despite its two-pole configuration to accommodate the integrated accessory. Delivering a 25kAIC interrupting rating at 240VAC, this unit ensures reliable thermal-magnetic protection alongside the signature Visi-Trip visual indicator.Specifications
| Brand | Square D |
|---|---|
| Part Number | EDB24100SA |
| Series | EDB |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC, 240VAC, 277VAC, 480Y/277VAC, 120/240VAC |
| Phase | 1 |
| AIC Rating | 25kA @ 120VAC, 25kA @ 240VAC, 18kA @ 277VAC, 18kA @ 480Y/277VAC, 25kA @ 120/240VAC |
| Frame Type | EDB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D NF Panelboards |
| Wire Gauge | 14-2/0 AWG (Cu), 12-2/0 AWG (Al) |
| Max Wire | 2/0 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment, Lug Kits |
|---|---|
| Accessories | Shunt Trip (Factory Installed), Load Side Lugs Included, Aluminum Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, cULus, NOM, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Visual Trip Indicator |
Product FAQs
7 answersWhat does the "SA" suffix indicate on the EDB24100SA catalog number?
The "SA" suffix designates a factory-installed 120VAC shunt trip mechanism. This allows the breaker to be tripped remotely for emergency shutdown or control applications.
How many panel spaces does the EDB24100SA require in an NF panelboard?
Although it is a 2-pole breaker, the EDB24100SA requires three pole spaces. The factory-installed shunt trip accessory occupies the additional space.
Can I add a shunt trip to a standard EDB24100 breaker in the field?
No. Shunt trips for Square D E-Frame breakers are not field-installable. You must purchase a breaker with a factory-installed shunt trip, such as the EDB24100SA.
Which panelboards are compatible with the EDB24100SA?
This E-Frame breaker is designed exclusively for bolt-on installation in Square D NF series panelboards. It is not compatible with NQ or I-Line panelboards.
Does this breaker include a visual trip indicator?
Yes, it features the Square D Visi-Trip indicator. When the breaker trips due to an overcurrent or short-circuit condition, a red flag appears in the indicator window to help quickly identify the faulted circuit.
Is the EDB24100SA suitable for HVAC equipment?
Yes, this breaker is HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment that requires this specific protection rating.
Can the EDB24100SA be used on an ungrounded 480V delta system?
No. Because it has a slash voltage rating of 480Y/277V, this breaker is only suitable for solidly grounded wye systems. It cannot be used on ungrounded or corner-grounded 480V delta systems.
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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