These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
SQUARE D QO350 Plug-In Circuit Breaker, 50 A, 3p, 10kA, 240 VAC
In Stock : 607 Units
More units are available on lead time.
Get it by Wednesday, Nov 27
Payment Options Available
Delivery Options Available
Product Specifications:
| Item | Plug In Circuit Breaker |
| Ac Voltage Rating | 240 VAC |
| Air @ 120vac | 10kA |
| Air @ 240vac | 10kA |
| Air @ 48vdc | 5kA |
| Amps | 50 |
| Circuit Breaker Type | Standard |
| Dc Voltage Rating | 48 VDC |
| Depth | 2.91" |
| Length | 3" |
| Max. Air Rating | 10kA |
| Max. Wire Size | 2 AWG |
| Min. Wire Size | 8 AWG |
| Number Of Poles | 3 |
| Terminal Connection | Box Lug |
| Width | 2.25" |
Shipping Info:
| Ship weight (kg) | 0.37 |
| Ship height (cm) | 6.6 |
| Ship length (cm) | 7.87 |
| Ship width (cm) | 5.59 |
| HS code | 8536200040 |
| Country of Origin | MX |
Product Details:
- Square D QO350 is a plug-in miniature circuit breaker that does not need replacement or resetting, even after an overload or overcurrent event. It can be used with QO load centres, CSEDs and NQOD panel boards.
- This UL-listed and CSA-certified circuit breaker comes equipped with a Visi-Trip indicator. When circuit breaker trips, the handle snaps to a position between ON and OFF, and a red indicator gets activated to identify the tripped breaker.
- This 3-pole QO Series Square D circuit breaker features box lug type terminal connection, a maximum current rating of 50 amps, and a maximum interrupting rating of 10kA.
Product Variants
| Product | Model | Ac Voltage Rating | Air @ 120vac | Air @ 240vac | Amps | Circuit Breaker Type | Dc Voltage Rating | Length | Max. Wire Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
QO115HM | 120/240 VAC | 10kA | 10kA | 15 | High Magnetic | 48 VDC | 3" | 8 AWG | €€38.78 | |
 |
QO120 | 120/240 VAC | 10kA | 10kA | 20 | Standard | 48 VDC | 3" | 8 AWG | €€18.79 | |
 |
QO120HM | 120 VAC | 10kA | 10kA | 20 | High Magnetic | Not Rated | 3" | 8 AWG | €€38.78 | |
 |
QO120VH | 120/240 VAC | 22kA | 22kA | 20 | High Interrupting Capacity | 48 VDC | 3" | 8 AWG | €€45.98 | |
 |
QO130 | 120/240 VAC | 10kA | 10kA | 30 | Standard | 48 VDC | 3" | 8 AWG | €€18.79 | |
|
QO130VH | 120/240 VAC | 22kA | 22kA | 30 | High Interrupting Capacity | Not Rated | 3" | 8 AWG | €€45.98 | |
 |
QO140 | 120/240 VAC | 10kA | 10kA | 40 | Standard | 48 VDC | 3" | 2 AWG | €€19.98 |
Explore Products
- APPROVED VENDOR P5648MC Drill Bushing Type P Drill Size 19/32 In
- BALDOR / DODGE MB138X1 BK140 Light Duty Fixed Bore Sheave
- REGAL 008289AS Spiral Flute Tap, #10-32 UNF, H3 Limit, 3 Flutes, Bottom, Bright
- SPEC C10950825000S Compression Spring, Precision, 302 Stainless Steel, 5 Inch Length, 3 Pk
- LYNDEX-NIKKEN 500-031 Collet, Round Face, 31/64 Inch Size
Explore More
- CONDOR
- DORAN
- KEYSHAFT
- SOLBERG
- HOBO
- Below-the-Hook Lifting Magnets
- Motor Mounting Brackets
- Air Circulator Accessories
- Thrust Washers
- ForkLift And Attachment Accessories
- AKRO-MILS 30265 Akrobins Plastic Storage Bins
- AKRO-MILS 30293 Series, Super Size AkroBins, 300 Lb Weight Capacity
- CONDOR Hooded Coveralls
- NORTH BY HONEYWELL Northflex Light Task Plus II General Purpose Gloves
- CONDOR Thecla Anti-Scratch Safety Glasses
- AME Electric Pumps
- ANVIL Split Pipe Ring Hangers
- MARTIN SPROCKET N Series QD Bushings
- HARRIS INDUSTRIES Marking Tapes
- INTERMATIC IOS DOV Series In Wall Occupancy Sensors
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.