Square D™ Homeline™ QO® Standard Miniature Circuit Breaker, 240 VAC, 40 A, 10 kA Interrupt, 3 Poles
Circuit Breakers
33207
MFG #: QO340
Square D™
269.90000
/ ea
- Alternate Catalog Number: QO340
- Application: HACR rated
- ARRA Compliant: N
- Buy American Compliant: N
- Catalog Number: QO340
- Connection: BOX LUGS
- Connection Type: Box Lug
- Country of Origin: MX
- Currency: USD
- Dimensions: 2.91 in L x 2.25 in W x 3 in H
- EU RoHS Indicator: Y
- Frequency Rating: 50/60 Hz
- Gross Volume Per Pack: 18.23
- Gross Volume per Pack Metric: 298.70
- Gross Volume UOM: CI
- Gross Volume UOM Metric: cm3
- Gross Weight Per Pack: 0.8000 lb
- Gross Weight per Pack Metric: 1.16
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536200040
- Height: 3.27 in
- Height [Metric]: 8.3820 cm
- Item Group: 00012
- Length: 6.74 in
- Length [Metric]: 17.2720 cm
- Material Composition Declaration: https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=399913&lang=en-us
- Mounting Type: Plug-On
- Operating Temperature: 40 °C
- Phase: 3
- Returnable: Y
- Standard: UL LISTED - CSA CERTIFIED
- Standards: HACR Rated, UL Listed, CSA Certified, RoHS Compliant
- Sub Brand: QO
- Substitute Product Catalog Number: QO1HPL
- Temperature Rating: 104 °F
- Type: Standard
- UNSPSC: 39121603
- UPC 11: 78590140076
- UPC 12: 785901400769
- Warranty Description: Contractual Warranty:18 months
- Width: 2.77 in
- Width [Metric]: 7.1120 cm
- Wire Size: 8 to 2 AWG
- Stock Status: NORMALLY STOCKED
- Brand: Square D™
- Manufacturer: Schneider Electric
- Amperage Rating: 40 A
- Interrupt Rating: 10 kA
- Trip Type: Thermal Magnetic
- Voltage Rating: 240 VAC
- Number Of Poles: 3
Square D QO340 MINIATURE CIRCUIT BREAKER 240V 40A,10kA,240 Vac,3-Phase,40A,Box Lugs #8 to #2 AWG(Al/Cu),Miniature Circuit Breaker,QO,Standard Plug-On,UL Listed - CSA Certified
- 360 Degree View URL - 360(360 Degree View URL)
- 360 Degree View URL - index.html?pid=11003&id=8028076360Den&ext=webp(360 Degree View URL)
- 3D Rendering URL - SEproductListV2.html?p=QO340(3D Rendering URL)
- Brochure URL - 11003_9PT1LU7VOI5CXNW3.pdf(Brochure URL)
- Catalog URL - IDW_DOCUMENT_6a8ec27071615868a3825150af1be22a988ff5ec55f1a1f815c4f84d5bdfb65f.pdf(Catalog URL)
- Compliance Cert URL - Square_D_QO340_Compliance_Certificate.pdf(Compliance Cert URL)
- Install Instructions 1 URL - 11003_J3N0V7I21RWPY6ZX.pdf(Install Instructions 1 URL)
- Seller Home Page URL - us(Seller Home Page URL)
- Spec Sheet URL - 11003_U3H7J45CEVNKL8GT.pdf(Spec Sheet URL)
- Tech Bulletin URL - files?p_enDocType=Data+Bulletin&p_File_Name=0102DB2301.pdf(Tech Bulletin URL)
- Applications
- Features
| HACR rated |
| STANDARD PLUG-ON |
| QO® and QOB circuit breakers have an overcenter, trip-free toggle mechanism with quick-make, quickbreak action and positive handle indication |
| Tripping mechanisms in two-and 3-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously |
| Plug-on QO® circuit breakers are for use in QO® load centers, NQ and NQOD panelboards, OEM mounting bases and Speed-D® switchboard distribution panels |
| QO® and QOB circuit breakers have Visi-Trip® feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit |
| 8 to 2 AWG copper/aluminum wire |
| Common trip |