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Description
Square D 40A 480V 3-Pole I-Line Circuit Breaker – Model BJA36040BJA36040 Square D 3 Pole 40 Amp I Line Circuit Breaker Product or Component Type Circuit breaker Type BJA I Line Trip Unit Type Thermal magnetic Line Rated Current 40 A Number of Poles 3P Interrupt Rating 10 kA at 250 V DC 25 kA at 120 240 V AC 65kAIC at 480VAC System Voltage 250 V DC 480 V AC mounting mode I Line electrical connection I Line connection line Lugs load Wire Gauge AWG 14 AWG 4 (copper) 1 cable(s) AWG 12 AWG 4 (aluminium) 1 cable(s)
BJA36040 - Square D 3 Pole 40 Amp I-Line Circuit Breaker
| Product or Component Type | Circuit breaker | |
| Type BJA | I-Line | |
| Trip Unit Type | Thermal-magnetic | |
| Line Rated Current | 40 A | |
| Number of Poles | 3P | |
| Interrupt Rating | 10 kA at 250 V DC | |
| 25 kA at 120/240 V AC | ||
| 65kAIC at 480VAC | ||
| System Voltage | 250 V DC | |
| 480 V AC | ||
| mounting mode | I-Line | |
| electrical connection | I-Line connection line | |
| Lugs load | ||
| Wire Gauge | AWG 14...AWG 4 (copper) 1 cable(s) | |
| AWG 12...AWG 4 (aluminium) 1 cable(s) | ||
| Terminal Type | ||
| phase connection | ABC | |
| height | 6.4 in | |
| width | 4.5 in | |
| depth | 4.13 in | |
| product certifications | CSA | |
| UL listed |
The PowerPact B-Frame Replacement Molded case circuit breakers from Square D by Schneider Electric give right combination of features and performance to satisfy circuit breaker requirements. These circuit breakers deliver unmatched design flexibility from 15A to 125A, offering benefits of a flexible, modular and easy to install circuit breaker. These are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPact B brings thermal magnetic circuit protection in a compact size and offers wide range of accessories, auxiliaries and lug options. Modular, easy to install terminal options include patented EverLink lugs with or without control wire terminals, mechanical lugs, compression lugs, power distribution connectors, bus bar connectors, terminal spreaders and terminal shields. Standards and certifications include UL 489, IEC/EN 60947-5-1, CE, CSA C22.2 no 5, GB 14048-2, EAC, NMX J-266, CCC, IEC/EN 60947-2 and NOM. Available in various dimension and weights.
- Flexible, high performance circuit breaker
- Dual break rotating contacts, smallest footprint, manual reset, IP40/IK07 degree of protection
- Available in 1, 2, 3 and 4-pole unit mount construction & 1, 2 and 3 pole I-Line construction
- Economical fixed thermal magnetic trip units from 15A to 125A up to 600Y/347VAC
- Interrupting ratings include D-18kA, G-35kA and J-65kA, K-65kA at 480VAC
- Unit mount construction includes integrated DIN rail and traditional back pan mounting capability
- Best in class I-Line mounting for Square D panel board and switchboard applications
- Wide range of field-installable accessories for more flexibility and less inventory
- 2-3 pole automatic moulded case switches available at 125A up to 600VAC delta
- Over-centre toggle mechanism, -25°C to 70°C ambient air temperature for operation
Applications
Safety, Industrial, Commercial
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Pillow for everyone
Item Package Quantity: 2, Size: Queen
I think this pillow is too firm. I prefer a softer pillow but wanted to try this one. I may just have to get use to it. I will keep using it and see if I cannot get use to it.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Gonna get more for the guest room while I'm thinking about it.
Item Package Quantity: 4, Size: Queen
I will buy these again in a few years. I got 2 for me, and two for my man. They look super nice and full, and squish perfectly when you lay your head down on them.
They are economical and priced nicely. They fluff decent when you fluff them, and I love my pillows again. These got rid of my headaches from neck trouble.
I love these pillows. I'm gonna actually buy some right now for my guest room while I'm thinking about it. I compare these to that hotel I slept at once that had the most amazing pillows. Clean crisp fresh and soft. But not too soft. They are definitely soft, but cradle your head like a hug.
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Reviewed in the United States on April 1, 2026
★★★★★ 4
Well made and soft Resilient but not memory foam Good for back or tummy sleeper
Item Package Quantity: 4, Size: Queen
These pillows are well made I put them in the dryer on medium heat for 10 min 2 at a time, and they doubled in fluffiness They're soft to the touch as well as in plushness/depth They are resilient but not memory foam I don't think they would be firm enough for a side sleeper but nice for resting on your back or tummy
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Reviewed in the United States on June 2, 2026
★★★★★ 5
A product that will make a difference!
Color: White, Size: King (Pack of 2)
These king-size pillows are incredibly comfortable and supportive. They are soft enough to feel luxurious, yet they provide great support for my head and neck throughout the night. The king size is perfect for a larger bed and gives the bed a full, hotel-like appearance. The pillows keep their shape well and fluff up nicely after use. I've been sleeping much better since getting them and would definitely recommend them to anyone looking for quality, comfortable pillows.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
A must have♥️❤️
Color: White, Size: King (Pack of 4)
These pillows are amazing They’re plush and extremely comfortable. I love them.
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Reviewed in the United States on June 9, 2026