Square D™ QO® Arc-Fault Miniature Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Pole
Arc-Fault Circuit Breakers
402802
MFG #: QO120CAFI
Square D™
71.67000
/ ea
Square D QO120CAFI MINIATURE CIRCUIT BREAKER 120V 20A,1-Phase,10kA,120 Vac,20A,Combination ARC-Fault Plug-On,Miniature Circuit Breaker,Pressure Plate #12 to #8 AWG(Al) - #14 to #8 AWG(Cu),Provides overload and short circuit protection Designed to detect arc faults,QO,UL Listed - CSA Certified
- 360 Degree View URL - 360(360 Degree View URL)
- 360 Degree View URL - index.html?pid=11003&id=9856408360Den&ext=webp(360 Degree View URL)
- 3D Rendering URL - SEproductListV2.html?p=QO120CAFI(3D Rendering URL)
- Brochure URL(Brochure URL)
- Brochure URL - 11003_9PT1LU7VOI5CXNW3.pdf(Brochure URL)
- Catalog URL - IDW_DOCUMENT_8f00844dcc1f79c1857128e82dbac5464f1c9d47e2ac75d971ebc6459f346723.pdf(Catalog URL)
- Compliance Cert URL - Square_D_QO120CAFI_Compliance_Certificate.pdf(Compliance Cert URL)
- Install Instructions 1 URL - 11003_GFAQ21JLRXTDBHUE.pdf(Install Instructions 1 URL)
- Install Instructions URL - files?p_Doc_Ref=48840-248-01(Install Instructions URL)
- Seller Home Page URL - us(Seller Home Page URL)
- Service Manual URL - 11003_GF7OB5ALPWSZMCHJ.pdf(Service Manual URL)
- Tech Bulletin URL - 11003_DF9UZ7Q8XOK3HP5B.pdf(Tech Bulletin URL)
- Spec Sheet URL - 11003_X1IL0HBKST2A86PO.pdf(Spec Sheet URL)
- Tech Bulletin URL - 11003_2RT3UYXAWMNLFEPB.pdf(Tech Bulletin URL)
- Tech Drawing URL - 11003_9ISWPJMY5GE86XOH.pdf(Tech Drawing URL)
- Service Manual URL - 11003_YR2NWPOBI381ZF40.pdf(Service Manual URL)
- Tech Drawing URL - 11003_BUQ23ZKAIV50MFSE.pdf(Tech Drawing URL)
- Applications
- Features
| HACR rated |
| COMBINATION ARC-FAULT PLUG-ON |
| An arc fault circuit breaker opens the circuit and stops the arcing and high intensity heat before a fire is likely to ignite |
| Special microprocessor based arc identification to differentiate necessary operational arcs (associated with loads such as electric motors, switches and receptacles) from actual arc faults which can cause damage and fires |
| Differentiate true arc faults from chopped wave-form associated with switched mode power supplies on electrical appliances, computers and lamp dimmers |
| 14 to 8 AWG copper, 12 to 8 AWG aluminum wire |