Catalog > Electro-Mechanical Components > Industrial Automation Residual-Current Transformer Residual-Current Transformer Transformer 3UL2303-1A Residual-Current Transformer for Residual Current Monitoring Bushing Opening 55mm Residual Current 30mA, 40 A 3,975.41 ZAR inc for 1 Each 2 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Product type: Residual-current transformer Series: SIRIUS 3UL23 Bushing opening diameter: 55 mm Residual current range: 30 mA to 40 A Maximum operating voltage: 690 V AC Continuous current per phase: 150 A max Surge voltage resistance: 6 kV Connection type: Screw-type terminals Touch protection: Yes Mounting type: DIN rail mounting Screw mounting Dimensions: Width: 92 mm Height: 64 mm Depth: 98 mm Operating temperature range: -25 °C to +60 °C Storage temperature range: -40 °C to +85 °C Installation altitude: Up to 2000 m Net weight: Approx. 0.207 kg Country of origin: Spain Compliance: CE RoHS compliant WEEE compliant REACH compliant Downloads Datasheet PDF File 122.15 KB