Shop All Circuit Breakers
Square D
Miniature Circuit Breaker, QOB Series 50A, 3 Pole, 120/240V AC
Mfr # QOB3501021
Zoro # G0875131
product price: $444.99
/ea
Free Shipping & Returns
$444.99
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Series QOB
- Amps 50A
- Number of Poles 3
- AC Voltage Rating 120/240V AC
- Circuit Breaker Type Standard
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Square D
- MFR # QOB3501021
- Zoro # G0875131
- UPC # 785901494447
- Country of Origin Mexico
- Category Circuit Breakers
Dimensions
Frame Size | 100A/QO |
Width | 3 in |
Depth | 2.91 in |
Height | 3.11 in |
Min. Wire Size | 8 AWG |
Max. Wire Size | 2 AWG |
Length (Straight Wireway) | 3.12 in |
Length | 3.12 in |
Description
Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, Number of Poles 3, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series QO, Phase Three, Series QOB, Max. AIR Rating 10kA at 120/240V AC, For Use With Square D NQOD Panelboards, Terminal Connection Lug, Frame Size 100A/QO, Length 3.12 in, Width 3 in, Depth 2.91 in, Min. Operating Temp. 104 Degrees F
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- LINEMASTER Airval - Hercules Full Shield (3H-25H2-D4H)
- REMINGTON INDUSTRIES 24 AWG Gauge Solid Hook Up Wire Kit, 100FT Lngth Each, 10 Colors, 0.0201" Dia, UL1007, 300 Volts (24UL1007SLDKIT10COLOR100)
- NVENT HOFFMAN Interior Panel, NOVAL Accessory, 14 Gang, Aluminum (A10P8AL)
- CHECKERS Cable Protector, 3 Channels, Black, 5 ft. L (RFD5-5)
- SQUARE D Molded Case Circuit Breaker, BGA Series 20A, 1 Pole, 347/600V AC, B Curve (BGA160201)
- SQUARE D Miniature Circuit Breaker, HOM Series 125A, 2 Pole, 120/240V AC (HOM2125CP)
- SQUARE D Miniature Circuit Breaker, QOU Series 25A, 1 Pole, 120/240V AC (QOU125VH)
- SQUARE D Miniature Circuit Breaker, QOU Series 30A, 3 Pole, 120/240V AC (QOU330)
- SQUARE D Miniature Circuit Breaker, QO Series 200A, 2 Pole, 120/240V AC (QO2200VH)
- SQUARE D Molded Case Circuit Breaker, LHL Series 400A, 3 Pole, 600V AC (LHL36000MV)
- EATON Molded Case Circuit Breaker, EHD Series 50A, 1 Pole, 277V AC (EHD1050)
- Square D Circuit Breakers