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Square D BJA36025 Molded Case Circuit Breaker
- 25A
- 3 Pole
- I-Line
Square D
BJA36025
Molded Case Circuit Breaker
Brand
Square D
SKU
BJA36025
Quantity
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Square D BJA36025 - 25A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D BJA36025 - 25A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | BJA36025 |
| Series | BJA |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| 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 AWG - 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, Rotary Handle, Terminal Shields |
|---|---|
| Accessories | None included |
| Standards | CSA C22.2 No. 5, EN/IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, EAC, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, Visual Trip Indicator, Non-Interchangeable Trip, Quick-Make/Quick-Break, RoHS Compliant |
Quantity
Square D BJA36025 - 25A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Series | BJA |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| 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 AWG - 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, Rotary Handle, Terminal Shields |
|---|---|
| Accessories | None included |
| Standards | CSA C22.2 No. 5, EN/IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, EAC, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, Visual Trip Indicator, Non-Interchangeable Trip, Quick-Make/Quick-Break, RoHS Compliant |
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Description
Built for commercial power distribution, the Square D BJA36025 is a 25-amp, 3-pole MCCB. As part of the PowerPacT B-Frame series, it utilizes fixed thermal and magnetic elements for dependable LI protection. Designed for Square D I-Line panelboards, it features a plug-on mounting style that simplifies installation. This model is an exact cross-reference for replacing older FH36025 units. With an interrupting capacity of 65kA at 480V, it delivers high-level fault clearing.Specifications
| Brand | Square D |
|---|---|
| Part Number | BJA36025 |
| Series | BJA |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| 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 AWG - 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, Rotary Handle, Terminal Shields |
|---|---|
| Accessories | None included |
| Standards | CSA C22.2 No. 5, EN/IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, EAC, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, Visual Trip Indicator, Non-Interchangeable Trip, Quick-Make/Quick-Break, RoHS Compliant |
Product FAQs
8 answersWhat type of panelboards are compatible with the BJA36025?
The BJA36025 features an I-Line style plug-in connection, making it compatible with Square D I-Line panelboards and switchboards.
Can the BJA36025 replace older Square D circuit breakers?
Yes, the PowerPacT B-frame is the direct replacement for legacy F-frame I-Line breakers, such as the FA36025 and FH36025. It fits the same I-Line bus mounting space for easy retrofits.
What are the torque specifications for the load-side lugs on this breaker?
For the standard mechanical lugs, torque to 31.9 to 38.9 lb-in for 14 to 10 AWG wire, and 44.3 to 54.9 lb-in for 8 to 2/0 AWG wire.
What does the J in the BJA36025 part number signify?
The J indicates the interrupting rating tier within the PowerPacT B-frame family. It provides up to 100kA at 240VAC, 65kA at 480VAC, and 25kA at 600Y/347VAC.
Are the trip settings adjustable on the BJA36025?
No, this breaker features a thermal-magnetic trip unit with fixed thermal (long-time) and fixed magnetic (instantaneous) settings.
Is the BJA36025 rated for use in DC systems?
Yes, it is rated for DC applications with an interrupting capacity of up to 50kA at 250VDC.
What type of wire can be used with the standard lugs on this breaker?
The factory-installed lugs accept both aluminum (Al) and copper (Cu) conductors ranging from 14 AWG to 2/0 AWG.
How does the I-Line connection secure to the panelboard?
The breaker plugs directly onto the I-Line bus stack for the phase connections and uses a screw-on mounting bracket to secure the breaker firmly to the panelboard backpan.
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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.