RS Pro Current Sense Transformers 10A-200ARS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant.ApplicationsGround fault detectionMeteringAnalog to digital circuitsSensing overload currentStandardsSO-9001:2000TS-16949:2002ISO-14001:2004Low Cost Current Sense Transformers