Picture 1 of 6

Stock photo

Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker - Picture 1 of 6

Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker - Picture 2 of 6

Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker - Picture 3 of 6

Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker - Picture 4 of 6

Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker - Picture 5 of 6

Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker - Picture 6 of 6

Square D QOB350 50 A Miniature Circuit Breaker

4.65 product ratings

HWJ ELECTRIC LLC (1062)

98.7% positive feedback

Price:

$39.95

+ $6.00 shipping

Estimated delivery Thu, May 22 - Tue, May 27

Returns:

No returns, but backed by eBay Money back guarantee.

Condition:

New

This Square D QOB350 circuit breaker is a reliable and efficient device for protecting your electrical equipment. With a maximum amperage rating of 50A and three poles, it provides secure and effective circuit interruption. It features a manual reset button and trip indicator, making it easy to operate and maintain. The breaker is made of durable ABS/plastic material and can handle a voltage of 120/240V. Its thermal overload protection feature ensures the device is not overloaded, preventing damage to your equipment. This circuit breaker is ideal for use in commercial settings, control equipment panels, and branch circuits.

About this product

Product Identifiers

BrandSquare D

MPNQOB350

UPC0785901417163

ModelQOB350

eBay Product ID (ePID)25034858045

Product Key Features

Voltage120/240 Vac

Current Rating41-50 A

TypeMiniature Circuit Breaker

Number of Poles3

All listings for this product

Square D QOB350 Circuit Breaker - Used

item 1 Square D QOB350 Circuit Breaker - Used

Square D QOB350 Circuit Breaker - Used

item 2 Square D QOB350 Circuit Breaker - Used

Square D QOB350 Circuit Breaker - Used

item 3 Square D QOB350 Circuit Breaker - Used

Square D QOB350 50 A Miniature Circuit Breaker (USED)

item 4 Square D QOB350 50 A Miniature Circuit Breaker (USED)

Square D QOB350 Circuit Breaker 50 Amp 240 Volt 3P Black Bolt On 10K -WARRANTY

item 5 Square D QOB350 Circuit Breaker 50 Amp 240 Volt 3P Black Bolt On 10K -WARRANTY

+$1.00 shipping

QOB350 - SQUARE D 50A AMP 3P POLE 10kA@240V BOLT ON CIRCUIT BREAKER - RECON FLAW

item 6 QOB350 - SQUARE D 50A AMP 3P POLE 10kA@240V BOLT ON CIRCUIT BREAKER - RECON FLAW

Square D QOB350 Circuit Breaker 50A 3P

item 7 Square D QOB350 Circuit Breaker 50A 3P

QOB350 - SQUARE D 50A AMP 3P POLE 10kA@240V BOLT ON BLACK BREAKER - RECON

item 8 QOB350 - SQUARE D 50A AMP 3P POLE 10kA@240V BOLT ON BLACK BREAKER - RECON

Square D QOB350 Bolt-On Circuit Breaker 3P 50A 240V Very Good Condition Tested

item 9 Square D QOB350 Bolt-On Circuit Breaker 3P 50A 240V Very Good Condition Tested

Square D QOB QOB350 3 Pole 50 Amp 240 V Black Bolt On Circuit Breaker Flawed #37

item 10 Square D QOB QOB350 3 Pole 50 Amp 240 V Black Bolt On Circuit Breaker Flawed #37

Square D QOB350 Circuit Breaker 50 Amp 240 Volt 3 Pole Yellow Bolt On -WARRANTY

item 11 Square D QOB350 Circuit Breaker 50 Amp 240 Volt 3 Pole Yellow Bolt On -WARRANTY

+$1.00 shipping

Square D QOB350 50 A Miniature Circuit Breaker

item 12 Square D QOB350 50 A Miniature Circuit Breaker

Square D QOB350 3Pole 50 Amp 120/240V Bolt On Circuit Breaker Type QOB

item 13 Square D QOB350 3Pole 50 Amp 120/240V Bolt On Circuit Breaker Type QOB

NTO Square D QOB QOB350 3 Pole 50 Amp 240v Circuit Breaker Yellow Flaw AK

item 14 NTO Square D QOB QOB350 3 Pole 50 Amp 240v Circuit Breaker Yellow Flaw AK

Square D QOB QOB350 3 Pole 50 Amp 240v Circuit Breaker Yellow Flaw AK

item 15 Square D QOB QOB350 3 Pole 50 Amp 240v Circuit Breaker Yellow Flaw AK

Square D QOB QOB350 3 Pole 50 Amp 240v Circuit Breaker Yellow Flaw AK #10

item 16 Square D QOB QOB350 3 Pole 50 Amp 240v Circuit Breaker Yellow Flaw AK #10

SQUARE D 50 Amp Circuit Breaker Bolt-On 50 Amp 3 Pole 240 Volt QOB350

item 17 SQUARE D 50 Amp Circuit Breaker Bolt-On 50 Amp 3 Pole 240 Volt QOB350

Square D QOB350 50 A Miniature Circuit Breaker

item 18 Square D QOB350 50 A Miniature Circuit Breaker

+$7.99 shipping

Square D QOB350 50 A Circuit Breaker

item 19 Square D QOB350 50 A Circuit Breaker

Square D QOB QOB350 3 Pole 50 Amp 240 V Black Bolt On Circuit Breaker

item 20 Square D QOB QOB350 3 Pole 50 Amp 240 V Black Bolt On Circuit Breaker

Square D 3Pole 50 Amp 120/240V Bolt On Circuit Breaker Type QOB

item 21 Square D 3Pole 50 Amp 120/240V Bolt On Circuit Breaker Type QOB

+$7.95 shipping

Square D QOB350 3Pole 50 Amp 120/240V Bolt On Miniature Circuit Breaker Type QOB

item 22 Square D QOB350 3Pole 50 Amp 120/240V Bolt On Miniature Circuit Breaker Type QOB

QOB350 - SQUARE D 50A AMP 3P POLE 10kA@240V BOLT ON QOB CIRCUIT BREAKER - RECON

item 23 QOB350 - SQUARE D 50A AMP 3P POLE 10kA@240V BOLT ON QOB CIRCUIT BREAKER - RECON

Square D QOB QOB350 3 Pole 50 Amp 240V Circuit Breaker Yellow BoltOn

item 24 Square D QOB QOB350 3 Pole 50 Amp 240V Circuit Breaker Yellow BoltOn

Square D QOB350 3Pole 50 Amp 120/240V Bolt On Miniature Circuit Breaker Type QOB

item 25 Square D QOB350 3Pole 50 Amp 120/240V Bolt On Miniature Circuit Breaker Type QOB

SQUARE D QOB350 50 AMP 3 Pole Bolt-On Miniature Circuit Breaker SHIP SAME DAY

item 26 SQUARE D QOB350 50 AMP 3 Pole Bolt-On Miniature Circuit Breaker SHIP SAME DAY

+$5.00 shipping

Square D QOB QOB350 3 Pole 50 Amp 240V Circuit Breaker Yellow Bolt-On AK

item 27 Square D QOB QOB350 3 Pole 50 Amp 240V Circuit Breaker Yellow Bolt-On AK

Square D QOB350VH Breaker 50A 240V 3P 22kA Bolt-On Visi-Trip Indication

item 28 Square D QOB350VH Breaker 50A 240V 3P 22kA Bolt-On Visi-Trip Indication

+$5.00 shipping

Square D QOB350 50A 3P 240V 10kA Bolt-On Circuit Breaker

item 29 Square D QOB350 50A 3P 240V 10kA Bolt-On Circuit Breaker

Circuit Breaker Square D QOB350 50 Amp 3 Pole 240V 10kA Bolt On

item 30 Circuit Breaker Square D QOB350 50 Amp 3 Pole 240V 10kA Bolt On

1) Square D QOB350 50 A Miniature Circuit Breaker W#

item 31 1) Square D QOB350 50 A Miniature Circuit Breaker W#

Square D QOB350 Circuit Breaker 3P 50A 240V 10kA QOB QOB-350 50 Amp Used W#

item 32 Square D QOB350 Circuit Breaker 3P 50A 240V 10kA QOB QOB-350 50 Amp Used W#

SQUARE D 50 Amp Circuit Breaker Bolt-On 50 Amp 3 Pole 240 Volt QOB350

item 33 SQUARE D 50 Amp Circuit Breaker Bolt-On 50 Amp 3 Pole 240 Volt QOB350

SQUARE D QOB350 50 AA 3 POLE BREAKER. ( TESTED & WORKING ).

item 34 SQUARE D QOB350 50 AA 3 POLE BREAKER. ( TESTED & WORKING ).

Square D Schneider Electric QOB350 3P Standard Bolt On Circuit Breaker 50A 240V

item 35 Square D Schneider Electric QOB350 3P Standard Bolt On Circuit Breaker 50A 240V

+$5.00 shipping

Square D QOB350 3P 50A 120/240V bolt on circuit breaker F3G

item 36 Square D QOB350 3P 50A 120/240V bolt on circuit breaker F3G

SQUARE D QOB CIRCUIT BREAKER QOB350 50AMP 240VOLT 3POLE

item 37 SQUARE D QOB CIRCUIT BREAKER QOB350 50AMP 240VOLT 3POLE

Circuit Breaker Square D QOB350 50 Amp 3 Pole 240V 10kA Bolt On

item 38 Circuit Breaker Square D QOB350 50 Amp 3 Pole 240V 10kA Bolt On

Square D QOB350 Circuit Breaker 3P 50A 10kA 50 Amp Used

item 39 Square D QOB350 Circuit Breaker 3P 50A 10kA 50 Amp Used

+$10.00 shipping

Square D QOB350 3 Pole 50 Amp 240V AC 3 Phase QOB Bolt-On Circuit Breaker

item 40 Square D QOB350 3 Pole 50 Amp 240V AC 3 Phase QOB Bolt-On Circuit Breaker

+$5.00 shipping

SQUARE D 50 AMP CIRCUIT BREAKER 3 POLE 120/240 VOLT BOLT-ON QOB350

item 41 SQUARE D 50 AMP CIRCUIT BREAKER 3 POLE 120/240 VOLT BOLT-ON QOB350

SQUARE D QOB350 3 POLE CIRCUIT BREAKER BOLT ON 50A 240V 1 Year Warranty

item 42 SQUARE D QOB350 3 POLE CIRCUIT BREAKER BOLT ON 50A 240V 1 Year Warranty

Square D QOB350 50 A Circuit Breaker

item 43 Square D QOB350 50 A Circuit Breaker

+$5.00 shipping

SQUARE D QOB350 3 POLE CIRCUIT BREAKER 50A 240V YELLOW FACE Warranty

item 44 SQUARE D QOB350 3 POLE CIRCUIT BREAKER 50A 240V YELLOW FACE Warranty

Square D QOB350 Breaker 50A 240V 3P 10kA

item 45 Square D QOB350 Breaker 50A 240V 3P 10kA

One Square D QOB350 3 Pole 50 Amp Bolt In Breaker BU#66

item 46 One Square D QOB350 3 Pole 50 Amp Bolt In Breaker BU#66

QOB350 Square D 50 Amp Circuit Breaker *NEXT DAY OPTION*

item 47 QOB350 Square D 50 Amp Circuit Breaker *NEXT DAY OPTION*

chipped Square D QOB350 3 Pole 50 Amp 240 Vac Circuit Breaker

item 48 chipped Square D QOB350 3 Pole 50 Amp 240 Vac Circuit Breaker

Circuit Breaker Square D QO350VH 50 Amp 3 Pole 240V 22kA Plug On W#

item 49 Circuit Breaker Square D QO350VH 50 Amp 3 Pole 240V 22kA Plug On W#

SQUARE D QOB350 BOLT ON IN 3 POLE CIRCUIT BREAKER 50A 240V

item 50 SQUARE D QOB350 BOLT ON IN 3 POLE CIRCUIT BREAKER 50A 240V

CHIPPED - Square D Miniature Circuit Breaker QOB350, 50A, 3P / 3PH, Bolt On

item 51 CHIPPED - Square D Miniature Circuit Breaker QOB350, 50A, 3P / 3PH, Bolt On

+$5.00 shipping

Circuit Breaker Square D QOB350 50 Amp 3 Pole 240V 10kA

item 52 Circuit Breaker Square D QOB350 50 Amp 3 Pole 240V 10kA

SQUARE D QOB350 50 AMP 3 POLE BOLT IN CIRCUIT BREAKER BLACK NUMBER

item 53 SQUARE D QOB350 50 AMP 3 POLE BOLT IN CIRCUIT BREAKER BLACK NUMBER

+$5.00 shipping

Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker

item 54 Square D QOB350 50Amp 3-POLE Bolt-On Circuit Breaker

+$6.00 shipping

Square D 3 Pole 50A Breaker QOB350 Plug In Hacr Type

item 55 Square D 3 Pole 50A Breaker QOB350 Plug In Hacr Type

SQUARE D QOB350 BU 50A 240V 3 USED

item 56 SQUARE D QOB350 BU 50A 240V 3 USED

SQUARE D QOB350 3 POLE CIRCUIT BREAKER 50A 240V BOLT ON Warranty

item 57 SQUARE D QOB350 3 POLE CIRCUIT BREAKER 50A 240V BOLT ON Warranty

QOB350 Square D QOB 50 Amp Circuit Breaker *Next Day Option*

item 58 QOB350 Square D QOB 50 Amp Circuit Breaker *Next Day Option*

NEW OLD STOCK SQUARE D QOB CIRCUIT BREAKER QOB350 50AMP 240VOLT 3POLE SHIPS FREE

item 59 NEW OLD STOCK SQUARE D QOB CIRCUIT BREAKER QOB350 50AMP 240VOLT 3POLE SHIPS FREE

listings for this product

Ratings and Reviews

4.6

5 product ratings

4 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by signalsradio
Jun 29, 2021
A good deal on great quality breakers.
These were in great shape, like new.
Verified purchase: YesCondition: Pre-owned
by eafrs2011
Mar 29, 2022
good item
Item I needed to finish job
Verified purchase: YesCondition: New

Best Selling in Circuit Breakers

Save on Circuit Breakers

You may also like