- S3-AD | AC CURRENT TRANSDUCER (Catalog)
- S3-VD | AC VOLTAGE TRANSDUCER (Catalog)
- S3-ASD | S3-VSD |AC CURRENT, VOLTAGE TRANSDUCER (SELF-POWERED) (Catalog)
- S3-WD | ACTIVE POWER (WATT) TRANSDUCER (Catalog)
- S3-RD | REACTIVE POWER (VAR) TRANSDUCER (Catalog)
- S3-WRD | ACTIVE/REACTIVE POWER (WATT/VAR) TRANSDUCER (Catalog)
- S3-WHD | WATTHOUR TRANSDUCER (Catalog)
- S3-RHD | VARHOUR TRANSDUCER (Catalog)
- S3-WHW | WATTHOUR/WATT TRANSDUCER (Catalog)
- S3-PD | S3-UD | POWR FACTOR, PHASE ANGLE TRANSDUCER (Catalog)
- S3-FD | FREQUENCY TRANSDUCER (Catalog)