SQUARE D QOU320 CIRCUIT BREAKER

We supply Square D QOU320 in single or bulk orders. Please choose from one of the purchase options below:

Specification
SKU	13241
Amperage Rating	20
Brand	Square D
Height	6.00
Length	8.00
Model	QOU
MPN	QOU320
Poles	3
Voltage Rating	240
Weight	2.00
Width	8.00

* Weight is in pounds (lb), length, width, and height are in inches (in).

Bulk Purchase Options
Buy New	$422.07 USD/pc
Buy Refurbished	$375.18 USD/pc
Buy Used	$304.83 USD/pc

Repair and Service Option
Estimate	up to $164.14 USD/unit

Square D QOU 320
$20.00 USD reduced from $~~22.00~~ USD

One Square D QOU320 3 Pole 20 Amp Feed Thru Breaker BU#89
$25.99 USD reduced from $~~29.00~~ USD

💥SQUARE D 20 AMP CIRCUIT BREAKER 3 POLE 240 VAC QOU320
$26.99 USD reduced from $~~30.00~~ USD

20A Square D QOU 320 3 Pole 20 Amp 240V Feed Thru Breaker
$29.00 USD reduced from $~~32.00~~ USD

Square D QOU320 3 Pole 20 Amp Circuit Breaker 120/208v 3 phase
$32.95 USD reduced from $~~36.00~~ USD

Square D,QOU320,20A 3 Pole Circuit Breaker
$35.00 USD reduced from $~~39.00~~ USD

CHIPPED Square D TYPE QOU 3 Pole 20 Amp 240VAC , BOLT ON Circuit Breaker
$39.99 USD reduced from $~~44.00~~ USD

Square D QOU320 20 Amp 3 Pole 240V Circuit Breaker W#
$44.99 USD reduced from $~~49.00~~ USD

Schneider Square D QOU320 20 Amp Circuit Breaker 3 Pole 240V
$49.99 USD reduced from $~~55.00~~ USD

Square D QOU320 3 Pole Circuit Breaker
$50.00 USD reduced from $~~55.00~~ USD

Square D QOU320 Bolt-On Circuit Breaker 20A 240V 3P 3PH QOU Used 20 AMP 240 Volt
$50.00 USD reduced from $~~55.00~~ USD

Square D Circuit Breaker QOU320 20 Amp 3 Pole 240V
$55.00 USD reduced from $~~61.00~~ USD

QOU320 Square D Circuit Breaker 20 Amp 3 Pole 240V ***BRAND NEW IN BOX ***
$60.00 USD reduced from $~~66.00~~ USD

Square D QOU320 20 Amp 3 Pole 240V Circuit Breaker
$65.99 USD reduced from $~~73.00~~ USD

Excellent Excellent Circuit Breaker Square D QOU320 20 Amp 3 Pole 240V
$77.99 USD reduced from $~~86.00~~ USD

QOU320 - Square D Bolt-On 240V 20A 3 pole circuit breaker 10kA@240V
$78.19 USD reduced from $~~86.00~~ USD

Square D QOU320VH 3 Pole 20 Amp 22kA Circuit Breaker
$79.16 USD reduced from $~~87.00~~ USD

Square D QOU320 20 Amp 3 Pole 240V Circuit Breaker NEW
$79.99 USD reduced from $~~88.00~~ USD

QOU320 Square D Circuit Breaker 20 Amp 3 Pole 240V New
$89.99 USD reduced from $~~99.00~~ USD

SQUARE D, QOU320, 3P, 20A, NEW!
$90.00 USD reduced from $~~99.00~~ USD

Square D QOU320 20 Amp 3 Pole 240V Circuit Breaker NEW
$99.95 USD reduced from $~~110.00~~ USD

(Damaged Plastic Housing) Circuit Breaker Square D QOU320 20 Amp 3 Pole 240V
$99.95 USD reduced from $~~110.00~~ USD

SQUARE D 41889 CIRCUIT BREAKER QOU320 ~ 3 POLE COMMON TRIP ~ 240 AC ~ 20 AMP
$99.99 USD reduced from $~~110.00~~ USD

1-Square D QOU320 Bolt-On Circuit Breaker 20A 240V 3P 3PH NB
$104.99 USD reduced from $~~115.00~~ USD

SQUARE D QOU3201200 QOU320 20 amp 3P 240V Breaker with Auxiliary Switch
$112.64 USD reduced from $~~124.00~~ USD

🔥 Square D QOU320 Industrial Control System qou320
$113.00 USD reduced from $~~124.00~~ USD

SCHNEIDER ELECTRIC QOU320 / QOU320 (USED)
$113.40 USD reduced from $~~125.00~~ USD

QOU320 SQUARE D MINIATURE QOU SERIES 20 AMP 240 VAC 3 POLE 10 KA UNIT MOUNT NEW
$114.00 USD reduced from $~~125.00~~ USD

SQUARE D QOU320VH 240V 20A NSMP
$119.00 USD reduced from $~~131.00~~ USD

QOU320 CIRCUIT BREAKER, MINIATURE, 3-POLE, 20A, 240VAC
$124.99 USD reduced from $~~137.00~~ USD

NEW Square D QOU320 3 Pole Circuit Breaker
$130.06 USD reduced from $~~143.00~~ USD

QOU320 - Square D - 20 Amp Circuit Breaker
$133.09 USD reduced from $~~146.00~~ USD

QOU320 SQUARE D 3 Pole 20A Feed-Through Circuit Breaker NEW INVENTORY
$139.64 USD reduced from $~~154.00~~ USD

Square D / BREAKER/ QOU330/ 3 Pole/ 30 Amp/ 240VA/QOU /BOLT ON/USE(34C1UP
$140.00 USD reduced from $~~154.00~~ USD

QOU320 - SQUARE D - 3POLE CIRCUIT BREAKER - 240VAC 20AMP
$141.70 USD reduced from $~~156.00~~ USD

QOU320 Square D Circuit Breaker 20 Amp 3 Pole 240V NEW IN BOX!
$143.99 USD reduced from $~~158.00~~ USD

QOU320 Square D Circuit Breaker 20 Amp 3 Pole 240V ***BRAND NEW IN BOX ***
$152.00 USD reduced from $~~167.00~~ USD

QOU320VH, 20 AMP Square D Circuit Breaker, 22KAIC, Feed thru, 3 Phase, Dinrail
$160.00 USD reduced from $~~176.00~~ USD

SCHNEIDER ELECTRIC QOU320 / QOU320 (USED)
$168.99 CAD reduced from $~~186.00~~ CAD

SQUARE D QOU320 U 20A 240V 3P NEW
$173.15 USD reduced from $~~190.00~~ USD

SCHNEIDER ELECTRIC QOU320 / QOU320 (NEW IN BOX)
$179.55 USD reduced from $~~198.00~~ USD

SCHNEIDER ELECTRIC QOU320 / QOU320 (BRAND NEW)
$189.00 USD reduced from $~~208.00~~ USD

UpTo 13 NEW at MostElectric: QOU320 SQUARE D
$192.73 USD reduced from $~~212.00~~ USD

QOU320 FEED THRU by SQUARE D SCHNEIDER ELECTRIC
$223.21 USD reduced from $~~246.00~~ USD

Square D QOU-320-1200 Circuit Breaker 3-Pole 20A - New In Box
$223.39 USD reduced from $~~246.00~~ USD

Square D Unit Mount Circuit Breaker, QOU, Number of Poles 3, 20 Amps, 240VAC,
$223.42 USD reduced from $~~246.00~~ USD

Square D by Schneider Electric QOU320VH 3 Pole 20 Amp 22kA Circuit Breaker *NEW*
$224.96 USD reduced from $~~247.00~~ USD

SQUARE D QOU320VH 240V 20A NSMP
$225.00 USD reduced from $~~248.00~~ USD

QOU320VH - Square D Bolt-On 240VACV 20A 3 pole circuit breaker 22kA@240V
$232.29 USD reduced from $~~256.00~~ USD

SCHNEIDER ELECTRIC QOU320 / QOU320 (NEW IN BOX)
$267.57 CAD reduced from $~~294.00~~ CAD

SQUARE D QOU320 Circuit Breaker,20A,120/240V,3P 5B999
$390.61 USD reduced from $~~430.00~~ USD

SCHNEIDER ELECTRIC QOU320VH / QOU320VH (BRAND NEW)
$463.00 USD reduced from $~~509.00~~ USD

1pc SQUARE D QOU320 Circuit Breaker, Miniature, 3-Pole, 20A, 240VAC, Mtg.Flush/
$468.97 USD reduced from $~~516.00~~ USD

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We Repair

Got a broken Square D QOU320? We may be able to repair it for you. We work with certified Square D repair and service vendors.

We Buy

Got extra Square D QOU320 on your hand that you no longer need? Let us buy them from you! We purchase new & used circuit breakers by Square D.

We Distribute

Are you a distributor for Square D circuit breakers? We would like to work with you! We have a growing list of buyers who are regularly looking for Square D QOU320.

Why Buy From Us

Here's what people say about their recent experience with us:

Hanh Do 1 hour ago

Arrived early, Just what I ordered, Great seller

TIM IVORY 1 hours ago

Item as described and fast shipping!!

Garrett McCormick 2 hours ago

Great seller, product as shown in photos and working...

Sheila Bost 4 hours ago

Looks to be in great condition. trustworthy seller

Josh Blevins 6 hours ago

item was exactly as describe - thank you

Province Automation 7 hours ago

Outstanding 5 star seller. Fast Ship! Thanks!

Norman Clark 9 hours ago

Excellent Seller!!! Great Transaction & Communication!!

pete ihde 11 hours ago

A+ Fast Shipping

Wayne Keim 11 hours ago

Great seller a+++++Thanks For everything.

LEON Knirk 14 hours ago

fast shipping, as described thank you...A+++++

Resources

What you need to know about circuit breakers
Circuit breakers are meant to protect circuits. However, lack of knowledge can be dangerous and life threatening. [read more]

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