Specification Amperage : 20 amps Brand : Hao Pro BulletPoint1 : The nuts can hold wires securely.They are big enough to connect multiple wires. BulletPoint2 : Heat resistant wire nuts used on quartz heater.Connected two large wires in a 500 degree environment. BulletPoint3 : These ceramic wire connector can be tightened up well and the wires are snugly held together. BulletPoint4 : Work great for halogen light fixtures due to extreme heat.Used on a homemade kiln.They work great and won't burn.Also being able to cast wedding ring without issue. BulletPoint5 : Good to use this to reconnect existing pool heater ignitor.It works great in areas next to the furnace. Color : 1 in 2 out 20 PCS(Blue) ConnectorType : Butt Splice ConnectorType1 : Twist ConnectorType2 : Ring CurrentRating : 32 amps CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 9331543507123 ExternallyAssignedProductIdentifier1 : 0790926394146 ExternallyAssignedProductIdentifier2 : 790926394146 ExternallyAssignedProductIdentifier3 : 00783585038551 IncludedComponents : rf-connectors ItemName : Hao Pro White Ceramic Wire Connectors Nuts 22-14 AWG 600V High Heat Temperature Repair Porcelain Twist Caps Big Enough to Connect Multiple Wires Tight Grip Snug Hold Together Not Burn 10PCS ItemPackageDimensions_Height : 1.6 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : idc-electrical-terminals Manufacturer : Hao Pro Material : ceramic Material1 : Brass Material2 : Copper MaximumVoltage : 600 volts ModelNumber : 1 in 2 out(Blue) NumberOfContacts : 48 NumberOfItems : 10 NumberOfPoles : 5 NumberOfPositions : 4 NumberOfWires : 5 PartNumber : SGH-CeramicWireConnector-0406-1 ProductDescription : Material:Ceramic Color:White Quantity:10Pcs Size:14.6x9mm(0.57x0.36inch) The nuts can hold wires securely.They are big enough to connect multiple wires.Heat resistant wire nuts used on quartz heater.These ceramic wire connector can be tightened up well and the wires are snugly held together.Used on a homemade kiln.Good to use this to reconnect existing pool heater ignitor. ProductSiteLaunchDate : 2022-04-15T10:47:12.191Z Size : 0.39*0.78*0.52in/0.39*0.78*0.73in/0.39*0.78*1.17in SpecificationMet : Certified to Csa C22.2 No.42;fed.spec. W-c-596;listed to Ul 498 SupplierDeclaredDgHzRegulation : not_applicable TemperatureRating : 257 degree fahrenheit TerminalType : Ring Terminal UnitCount : 10 Voltage : 208 volts Voltage1 : 250 volts Voltage2 : 600 volts