As an Amazon Associate, we earn from qualifying purchases. Square D QOU320-1021 3 Pole Circuit Breaker Square D . QOU320-1021 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute00Square D Attribute01, Attribute09QOU Attribute0220 Attribute03, Voltage240 Attribute04, Attribute05, Attribute153 Attribute06Unit Attribute07CSA, IEC, UL Attribute0810 kA 120/240 V AC, 10 kA 240 V AC, 10 kA 120 V AC, 5 kA 48 V DC Attribute10Bolt-On Attribute11Thermal Magnetic Attribute12LI - Long-Time and Instantaneous Attribute13Slotted Box Lug (Line and Load) Attribute142.95 Attribute164.05 Attribute17AWG 14, AWG 2 Aluminum/Copper Attribute18, MPN, SKUQOU320-1021 Attribute19, Attribute20, UPC785901518563 AttributeKey00Brand AttributeKey01Series AttributeKey02Amperage AttributeKey03Voltage AttributeKey04Poles AttributeKey05Phase AttributeKey06Mounting Type AttributeKey07Approval AttributeKey08Interrupting Rating AttributeKey09Frame Type AttributeKey10Connection Type AttributeKey11Protection AttributeKey12Functions AttributeKey13Terminal Connection AttributeKey14Length (in) AttributeKey15Width (in) AttributeKey16Height (in) AttributeKey17Wire Gauge AttributeKey18Mpn AttributeKey19Upc AttributeKey20Gtin CategoryL1Square D QOU320-1021 3... Extra Product NameSquare D QOU320-1021 3 Pole Circuit Breaker moq, multiple, tierMinQty11 qtyInStock5 snippetSquare D 3 Pole Circuit Breaker features a thermal magnetic molded case for extra protection. The circuit breaker has a current rating of 20 amps with a voltage rating of 240 v. It has an interrupt rating of 10 kA 120/240 V AC, 10 kA 240 V AC, 10 kA 120 V AC, 5 kA 48 V DC.Specifications:Manufacturer: Square DCat. No: QOU320-1021Alternate Part No: QOU320-1021Product Type: Circuit BreakerTrip Unit Type: 120v ShuntSeries: QOUFrame Type: QOUType: QOUPhase: 3Number Of Pole: 3Voltage Rating: 240 VAmperage Rating: 20 AConnection: Bolt-OnFunctions: LI - Long-Time and InstantaneousInterrupt Rating: 10 kA 120/240 V AC, 10 kA 240 V AC, 10 kA 120 V AC, 5 kA 48 V DCFrame Size: QOUElectrical Connection: Slotted Box Lugs, Line Side and Slotted Box Lugs, Load SideTerminals: Slotted Box Lug (Line and Load)AWG Gauge: AWG 14, AWG 2 Aluminum/CopperSize: 4.05 Inch H x 3 Inch W x 2.95 Inch DMounting: UnitApproval: CSA, IEC, ULAuthentic Square D Product tierPrice1220.91 Distributor offers SellerSKUMOQIn stockMultiplePrices superbreakers.comQOU320-10211511 @ $220.91