Quality items from Bonanzaโ€™s top-rated sellers.

Sandia Deals earned a 99.1% satisfaction rating for providing an excellent experience from start to finish. View booth >>

Rendered at 12:38:50 10/13/25
Full-size item image
Primary image for Square D QOB390 Miniature Circuit Breaker - 90 A, 3 Pole, 120/240 VAC
Item image 1
Item image 2
Item image 3
Item image 4
Item image 5
Item image 6
Item image 7
Free Shipping

Square D QOB390 Miniature Circuit Breaker - 90 A, 3 Pole, 120/240 VAC

$152.81 CAD

Sign up and get $15.00 bCredits free to use at checkout and another $5.00 bCredits when you make your first purchase. More info
Ships from United States Us
Share & earn! Sign in, share this or any listing, and youโ€™ll get commission when it sells. Learn more

Don't miss out on this item!

There is only 1 left in stock.

Shipping options

No shipping price specified to CA
Ships from United States Us

Offer policy

OBO - Seller accepts offers on this item. Details

Purchase protection

Payment options

PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted

Shipping options

No shipping price specified to CA
Ships from United States Us

Offer policy

OBO - Seller accepts offers on this item. Details

Purchase protection

Payment options

PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted

Item traits

Category:

Circuit Breakers

Quantity Available:

Only one in stock, order soon

Condition:

New โ€“ Open box

Brand:

Square

MPN:

QOB390

Number of Poles:

3

Break Time:

Instantaneous

UPC:

0785901019725

Type:

Miniature Circuit Breaker

Voltage:

120/240 Vac

Current Rating:

81-90 A

Model:

QOB390

Listing details

Shipping discount:

Seller pays shipping for this item.

Posted for sale:

More than a week ago

Item number:

1745368206

Item description

The Square D QOB390 Miniature Circuit Breaker is a reliable electrical component designed for protecting circuits in commercial and industrial settings. With a current rating of 90 A and a voltage rating of 120/240 VAC, this 3-pole breaker offers instantaneous break time for quick response to overloads or short circuits. Its compact design and brand reputation make it a preferred choice for electrical equipment applications where safety and reliability are paramount.

Bonanza uses cookies to ensure you get the best experience on our website. Learn more