Specification Brand : Square D BulletPoint : Circuit Breaker Brand Square D Type QOB Cat.# QOB270 Amps 70 Volts 120/240 Poles 2 New Style Please note that when we say "New Style", we are referring to the way the breaker mounts to the buss. Every breaker sold under this listing will have a back mounting tab that looks similar to the tab shown in the picture. It may or may not have a yellow square D on the front. Visit My eBay Store: Electrical Surplus Salvage BulletPoint1 : Drop in replacement for 185-Series Circuit Breakers BulletPoint2 : Visible reset lever shows open condition BulletPoint3 : "Trip Free" - cannot be held closed after trip BulletPoint4 : 300% Factory tested to reliability BulletPoint5 : DIN rail mount for easy installation CircuitBreakerType : Standard Color : Black CurrentRating : 70 amps ExternallyAssignedProductIdentifier1 : 140102417044 ExternallyAssignedProductIdentifier2 : 0140102417044 ExternallyAssignedProductIdentifier3 : 00785901400684 IncludedComponents : QO320 ItemDisplayWeight : 1 pounds ItemName : Circuit Breaker, 70 A ItemPackageDimensions_Height : 13.0048 centimeters ItemPackageDimensions_Length : 7.3914 centimeters ItemPackageDimensions_Width : 11.6078 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : miniature-circuit-breakers Manufacturer : Square D Material : Copper ModelNumber : QOB270 MountingType : Bolt-On Mount NationalStockNumber : 5925-99-000-0000 NumberOfItems : 1 NumberOfPoles : 2 PackageLevel : unit PartNumber : qob270 ProductDescription : Square D 70 amp circuit breaker QOB270 ( style) ProductSiteLaunchDate : 2012-08-23T23:26:02.238Z Size : SCHNEIDER ELECTRIC SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39121601 Voltage : 240 volts Voltage1 : 240 volts Voltage2 : 48 volts