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Square D QOB2301021 QOB230 Shunt Trip Circuit Breaker 30A 2 Pole 240v 2P BOLT ON - Picture 1 of 4
Square D QOB2301021 QOB230 Shunt Trip Circuit Breaker 30A 2 Pole 240v 2P BOLT ON - Picture 2 of 4
Square D QOB2301021 QOB230 Shunt Trip Circuit Breaker 30A 2 Pole 240v 2P BOLT ON - Picture 3 of 4
Square D QOB2301021 QOB230 Shunt Trip Circuit Breaker 30A 2 Pole 240v 2P BOLT ON - Picture 4 of 4
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Square D QOB2301021 QOB230 Shunt Trip Circuit Breaker 30A 2 Pole 240v 2P BOLT ON

MikeO's Electrical Surplus
(2299)
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US $75.00
ApproximatelyAU $114.85
Condition:
Used
More information - About this item condition
“Used. Good condition as shown. 100% perfect working condition. 1 Year Warranty!”
Breathe easy. Returns accepted.
Postage:
US $7.00 (approx. AU $10.72) Standard Shipping.
Located in: Yukon, Pennsylvania, United States
Delivery:
Estimated between Tue, 19 Aug and Mon, 25 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:205428464204
Last updated on 01 Aug, 2025 12:38:16 AESTView all revisionsView all revisions

Item specifics

Condition
Used
Seller notes
“Used. Good condition as shown. 100% perfect working condition. 1 Year Warranty!”
Number of Gangs
2
Mounting Style
I-Line, Bolt-On
Number of Throws
1
Interruption Type
Thermal Circuit Breaker
Number of Positions
2
Maximum Amperage
30a
Color
Black
Number of Phases
2
Material
ABS/Plastic
Suitable For
Wall, Interior
Tripping Characteristics
Type A
Operation Method
On/Off
Current Type
AC
Control Style
--
Item Height
6.4 in
Number in Pack
1
Resistance Properties
--
Application
Branch Circuit, Commercial
Item Width
4.5 in
Protection Properties
--
UPC
0785901494300

About this product

Product Identifiers

Brand
Square D
MPN
QOB2301021
UPC
0785901494300
Model
QOB2301021
eBay Product ID (ePID)
4035014379

Product Key Features

Voltage
120/240 Vac, 48 VDC
Features
Shunt Trip
Current Rating
16-30 A
Type
Miniature Circuit Breaker
Break Time
Instantaneous
Number of Poles
2

Additional Product Features

Inturrupt Rating
10 Ka

Item description from the seller

About this seller

MikeO's Electrical Surplus

99.6% positive Feedback•19K items sold

Joined Feb 2001
Usually responds within 24 hours
Buy with confidence! We have been selling new and refurbished equipment for over 20 years! Prompt personalized sales and service are our top priorities! We are constantly adding more high quality new ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
4.7
Postage speed
5.0
Communication
5.0

Seller feedback (2,031)

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Product ratings and reviews

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5.0
1 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 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

See all 1 reviews
  • by tjtechseller
    11 Apr, 2022

    good ! very nice

    good ! very nice

    Verified purchase: YesCondition: NewSold by: emergencymedicaltecnition

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