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Square D BJA260802 Molded Case Circuit Breaker
- 80A
- 2 Pole
- I-Line
Square D
BJA260802
Molded Case Circuit Breaker
Brand
Square D
SKU
BJA260802
Quantity
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Square D BJA260802 - 80A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for commercial applications, the Square D BJA260802 is a 2-pole, 80A MCCB from the PowerPacT B-Frame family. It provides reliable long-time and instantaneous protection. Featuring an I-Line mounting style with a phase AC connection, it installs into compatible Square D panelboards. It also serves as a direct replacement for legacy FH26080AC breakers. Rated 65 kAIC at 480VAC, the unit includes current-limiting capabilities and a Visi-Trip indicator for quick fault identification.Specifications
| Brand | Square D |
|---|---|
| Part Number | BJA260802 |
| Series | BJA |
| Amperage | 80A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 208Y/120VAC, 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 50kA @ 250VDC |
| Frame Type | BJA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 14-2/0 AWG (Al/Cu) |
| Max Wire | 2/0 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 | Phase Connection: AC |
| Standards | CSA C22.2 No 5, EN/IEC 60947-2, GB 14048.2, NEMA AB 1, NMX J-266, UL 489 |
| Approval | CCC, CE, CSA, EAC, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Visual Trip Indicator |
Product FAQs
7 answersWhat type of panelboard is required for the BJA260802?
This breaker mounts in Square D I-Line panelboards and switchboards. It features a shrouded I-Line plug-on jaw for the line-side bus connection and mechanical lugs on the load side.
Can the PowerPacT B-frame BJA260802 replace legacy F-frame breakers?
Yes, the PowerPacT B-frame is the direct replacement for older Square D F-frame (FA and FH) I-Line circuit breakers. It shares the same 1.5-inch per pole width, allowing it to mount in existing I-Line panel spaces without needing blank fillers.
What does the J in the BJA260802 catalog number signify?
The J indicates the interrupting rating tier. In the PowerPacT B-frame family, the J-tier provides a high interrupting capacity of 100kA at 240VAC, 65kA at 480VAC, and 25kA at 600VAC.
Can the BJA260802 be installed in DC power systems?
Yes, this thermal-magnetic breaker is rated for DC applications up to 250VDC. It carries a 50kA interrupting rating at 250VDC.
Are the thermal and magnetic trip points adjustable on this model?
No, the BJA260802 is equipped with a fixed thermal and fixed magnetic trip unit. The long-time overload and instantaneous short-circuit trip thresholds are factory set and cannot be adjusted in the field.
What protection is provided by the LI trip function?
The LI designation means the thermal-magnetic trip unit provides Long-Time (L) protection for standard overloads and Instantaneous (I) protection for short-circuit faults.
What are the wire size limits for the load-side lugs?
The factory-installed mechanical lugs accept bare aluminum or copper conductors ranging from 14 AWG to 2/0 AWG.
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Reviews
Review summary
Customers rate this product 4.3 out of 5 based on 3 reviews.
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Rating
3 reviews
- RHRyan H.Verified BuyerReviewingSchneider Electric BJA36020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/6/25Breaker
It was as described and worked as it should.
- LOLake O.ReviewingSchneider Electric BJA36020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars10/7/21Staff was very helpful.
Staff was very helpful.
- RKRobert K.ReviewingSquare D BJA36040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars1/26/21Breakers
Always fast service. Get my breakers the next day.