CTSR 0.3-TP/SP2, C/L Hall Effect Current Transducer,Ipn = 300mA, No aperture, 2.5Vref out, 5VDC supply, X = 1.9%

CTSR 0.3-TP/SP2, C/L Hall Effect Current Transducer,Ipn = 300mA, No aperture, 2.5Vref out, 5VDC supply, X = 1.9%

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      • Shipped today? Order within: Jul 23, 2026 17:00:00 +1000

        SKU: FE-CTSR 0.3-TP/SP2

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        Description

        CTSR 0.3-TP/SP2, C/L Hall Effect Earth Leakage Current Sensor, 300mA

        Features

        • DC & AC earth leakage current transducer using a flux-gate principle
        • PCB mounting
        • ±15V power supply
        • ±5V output @ IPN
        • Isolated plastic case recognized
        • according to UL94-V0.

        Advantages

        • Small size
        • Wide Aperture
        • Bandwidth : DC and 3.5 kHz
        • Response time better than 50 ms
        • Cost effective, compact alternative to classical RCDs (Residual Current Device)

        Applications

        • Earth leakage detection in transformerless solar inverters
        • 1st human contact protection of PV arrays
        • Failure detection in power sources Symmetrical fault detection (e.g. after motor inverter)
        • Current leakage detection in stacked DC sources
        • Single phase or three phase differential current measurement up to ±30A per wire (DC or AC)

        Application Domains

        • Industrial
        Specification
        LEM Part Number CTSR 0.3-TP/SP2
        Technology Closed Loop Hall Effect
        ROHS Yes
        Supply Voltage +/-15VDC
        Load Current (RMS + DC) 300mA
        Output 5V Analogue
        Isolation 5.4kV
        Bandwidth DC-3.5kHz
        Mounting Style PCB Mount
        Operating Temperature Range -40°C / 105°C
        Accuracy 1%
        Aperture ø 20.1mm
        Specail Feature No retention pin
        Unit Weight 28g
        Factory Pack Qty 10

        Datasheet

        Read more

        Specifications

        • Weight: 200gr
        • Usage: Indoor & outdoor

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