Square D™ QO® Standard Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
Circuit Breakers
33242
MFG #: QOU120
Square D™
40.01000
/ ea
- Actuator Type: Toggle
- Alternate Catalog Number: QOU120
- Application: HACR and Switching Duty rated
- ARRA Compliant: N
- Buy American Compliant: N
- Catalog Number: QOU120
- Color: Black
- Connection: LINE: BOX LUG - LOAD: BOX LUG #14-2 AWG(AL/CU)
- Connection Type: Box Lug
- Country of Origin: US
- Currency: USD
- Depth: 2.95 in
- Dimensions: 4.05 in H x 0.75 in W x 2.63 in D
- EU RoHS Indicator: Y
- Frame: QOU
- Frequency Rating: 50/60 Hz
- Gross Volume Per Pack: 28.22
- Gross Volume per Pack Metric: 462.51
- Gross Volume UOM: CI
- Gross Volume UOM Metric: cm3
- Gross Weight Per Pack: 0.3100 lb
- Gross Weight per Pack Metric: 141.00
- Gross Weight UOM Metric: g
- Harmonization Tariff Schedule Code: 8536200040
- Height: 0.9140 in
- Height [Metric]: 0.9140 cm
- Item Group: 00900
- Length: 1.2450 in
- Length [Metric]: 1.2450 cm
- Material Composition Declaration: https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=401857&lang=en-us
- Mounting Type: DIN Rail
- Phase: 1
- Returnable: Y
- Standard: UL489 LISTED - CSA 22.2 #5.1 CERTIFIED - IEC RATED 60947-2
- Standards: CE Marked, CSA C22.2 No. 5-02 Certified, HACR Rated, IEC 60947-2 Rated, RoHS Compliant, UL 489 (File E84967) Listed
- Sub Brand: QOU
- Substitute Product Catalog Number: QOU1PAFLA
- Temperature Rating: 40 °C
- Type: MINIATURE CIRCUIT BREAKER
- UNSPSC: 39121603
- UPC 11: 78590141853
- UPC 12: 785901418535
- Warranty Description: Contractual Warranty:18 months
- Width: 0.4060 in
- Width [Metric]: 0.4060 cm
- Wire Size: 14 to 2 AWG
- Stock Status: NORMALLY STOCKED
- Brand: Square D™
- Manufacturer: Schneider Electric
- Amperage Rating: 20 A
- Interrupt Rating: 10 kA
- Trip Type: Thermal Magnetic
- Voltage Rating: 120/240 VAC
- Number Of Poles: 1
- 360 Degree View URL - 360(360 Degree View URL)
- 360 Degree View URL - index.html?pid=11003&id=8042541360Den&ext=webp(360 Degree View URL)
- 3D Rendering URL - SEproductListV2.html?p=QOU120(3D Rendering URL)
- Brochure URL(Brochure URL)
- Brochure URL - 11003_9PT1LU7VOI5CXNW3.pdf(Brochure URL)
- Catalog URL - Square_D_QOU120_Catalog.pdf(Catalog URL)
- Compliance Cert URL - Square_D_QOU120_Compliance_Certificate.pdf(Compliance Cert URL)
- Computer~Aided [CAD|BIM] Model URL - d337ead740bd328814ca8628ba2874adc7993dbb.pdf(Computer~Aided [CAD|BIM] Model URL)
- Install Instructions 1 URL - 11003_OPSX3V4ECMFWDQUZ.pdf(Install Instructions 1 URL)
- Install Instructions URL - files?p_Doc_Ref=48840-048-01(Install Instructions URL)
- Seller Home Page URL - us(Seller Home Page URL)
- Tech Bulletin URL - files?p_enDocType=Data+Bulletin&p_File_Name=0102DB2301.pdf(Tech Bulletin URL)
- Tech Drawing URL - 11003_0DXES25HIVA9R184.zip(Tech Drawing URL)
- Spec Sheet URL - 11003_YSC0GJ98KX5ZWBUO.pdf(Spec Sheet URL)
- Tech Drawing URL - 11003_HP4K71MI60F9GOVW.zip(Tech Drawing URL)
- Applications
- Features
| HACR and Switching Duty rated |
| STANDARD FLUSH, SURFACE OR Din RAIL (35MM) |
| Automatically open a circuit under overload or short circuit conditions |
| Feature common tripping of all poles |
| Visi-Trip on all the circuit breakers for easy trip detection |
| Can be flush-, surface-, or DIN rail- Mounted |
| has lugs at both ends (cable-in/cable-out construction) |
| Operate in any position |
| Are fully tested, UL Listed, and CSA certified for reverse connection without restrictive line/load markings |
| Operate in any position |
| Single handle with internal common trip |
| Field-installable quick connectors |
| 14-2 AWG aluminum/copper line and load lug |
| Standard |