Recommended products

4092 products

  • HAT 500-S, O/L Hall Effect Current Transducer, 500 Amp, +/-15VDC, 40.5 x 30.5 Square Aperture, +/-4V Output

    HAT 500-S, O/L Hall Effect Current Transducer, 500 Amp, +/-15VDC, 40.5 x 30.5 Square Aperture, +/-4V Output

    15 pcs in stock

    LEM HAT 500-S, O/L Hall Effect Current Transducer, 500 Amp, +/-15VDC, 40.5 x 30.5 Square Aperture, +/-4V Output Features Bandwidth DC to 5kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, nominal 100 to 1500 A in one package. Up to 2500 A measurement range Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HAT 500-S Technology Open Loop Hall Effect Aperture 40.5 x 30.5mm Square ROHS Yes Supply Voltage +/-15 VDC Bipolar, Isolated Load Current (RMS + DC) 500 Amp Measurement Range +/-2250 Amp Output +/-4 V Isolation 4.9 kV Bandwidth DC-25 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 80°C Accuracy 1% Termination Style Molex 5045-04A Unit Weight 300g Factory Pack Quantity 10 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    15 pcs in stock

    $120.00
    $141.60 inclGST

  • LV 100-1500/SP3, C/L Hall Effect Voltage Transducer, 1500V, 50mA Output

    LV 100-1500/SP3, C/L Hall Effect Voltage Transducer, 1500V, 50mA Output

    10 pcs in stock

    LEM LV 100-1500/SP3 C/L Voltage Transducer, 1500V, +/-15VDC Aux, 50mA Output Features Bipolar and insulated voltage measurement up tp 2250VAC/DC Current output Closed loop (compensated) voltage transducer Panel mounting Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low offset drift over temperature Wide frequency bandwidth Very low insertion losses High immunity to external interference Low power consumption Applications Railway Equipment Windmill Inverters Test and Measurement Substations AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Application Domain Industrial Traction Standards EN 50178:1997 IEC61010-1:2010 UL 508:2010 Specification LEM Part Number LV 100-1500/SP3 Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/- 15 VDC Bipolar, Isolated Primary RMS Voltage 1500V Measurement Range +/- 2250V Output 50 mA Isolation 9 kV Response 200uS Mounting Style Panel Mount Operating Temperature Range -10°C / 70°C Accuracy 0.7% Termination Style Faston 45° 6.3 x 0.8mm and M5 threaded studs Unit Weight 870g Factory Pack Quantity 6 Datasheet Product Datasheet

    10 pcs in stock

    $975.00
    $1,150.50 inclGST

  • DHR 400 C420, Hall Effect Current Sensor, 400Amp , True RMS 4-20mA output

    DHR 400 C420, Hall Effect Current Sensor, 400Amp , True RMS 4-20mA output

    13 pcs in stock

    LEM DHR 400 C420, Hall Effect Current Sensor, 400Amp , True RMS 4-20mA output Compact and versatile transducers for high AC and DC currents from 100 to 1000A True RMS with signal conditioning. Choice of output types: 4-20 mA, 0-5 V or 0-10 V, Bandwidth: DC 20..6000 Hz Features VFD and SCR waveforms current measurement True RMS output 4-20mA current output Panel mounting Eliminates insertion loss Isolated plastic case recognised according to UL94-V0 Advantages Large aperture for cable up to ?32mm High isolation between primary and secondary circuits Easy installation Applications -VFD Controlled Loads VFD output indicates how the motor and attached load are operating -SCR Controlled Loads Accurate measurement of phase angle fired or burst fired(time proportional) SCR's. Current measurement gives faster response than temperature measurement -Application Domain Energy and Automation Specification LEM Part Number DHR 400 C420 Technology Open Loop Hall Effect ROHS Yes Supply Voltage 20 - 50V Load Current (RMS + DC) 400 Amp Output 4-20mA Isolation 4kV (AC, 50Hz, 1 min) Bandwidth 20-6000Hz Mounting Style Panel Mount Operating Temperature Range -40°C / 70°C Accuracy Level 3 Termination Style SFKC 2.5/4-ST-5.08-RF(Phoenix Contact) Unit Weight 260g Factory Pack Qty 6   Datasheet Product Datasheet

    13 pcs in stock

    $392.00
    $462.56 inclGST

  • Last stock! LEM International SA AC/DC Current Hall Effect Sensor CT 0.4-P, C/L Hall Effect Current Sensor, Earth leakage, 400mA FE-CT 0.4-P

    CT 0.4-P, C/L Hall Effect Current Sensor, Earth leakage, 400mA

    1 pcs in stock

    CT 0.4-P, C/L Hall Effect Earth Leakage Current Sensor, 400mA 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 Bandwidth : DC and 40 up to 7..18 kHz Response time better than 60 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 CT 0.4-P Technology Closed Loop Hall Effect ROHS Yes Supply Voltage +/-15VDC Load Current (RMS + DC) 400 mAmp Output 5V Analogue Isolation 2.5kV Bandwidth DC-7kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 125°C Accuracy 1% Aperture ø 11mm Unit Weight 10g Factory Pack Qty 10 Datasheet Product Datasheet Phasing out - See CTSR Series for new 5VDC supply design

    1 pcs in stock

    $153.00
    $180.54 inclGST

  • Last stock! LA 305-S, C/L Hall Effect Current Sensor, 300 Amp, 100mA Output, 25.5mm Aperture, +/-12..15V Supply, Panel Mount, X = 0.8%

    LA 305-S, C/L Hall Effect Current Sensor, 300 Amp, 100mA Output, 25.5mm Aperture, +/-12..15V Supply, Panel Mount, X = 0.8%

    3 pcs in stock

    LEM LA 305-S Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz Closed loop transducer using Hall effect Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LA305-S Technology Closed Loop Hall Effect Aperture 25.5 x 25.5mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 300 Amp Measurement Range +/-500 Amp Output 150mA Isolation 6 kV Bandwidth DC-100 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 85°C Accuracy 0.65% Termination Style Molex series 70543-0003 Unit Weight 95g Factory Pack Quantity 60 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    3 pcs in stock

    $212.41
    $250.64 inclGST

  • LA 25-NP/SP13, C/L Hall Effect Current Sensor, 0.5 Amp, 25mA Output, PCB Mount, No Aperture

    LA 25-NP/SP13, C/L Hall Effect Current Sensor, 0.5 Amp, 25mA Output, PCB Mount, No Aperture

    7 pcs in stock

    LEM LA 25-NP/SP13, C/L Hall Effect Current Sensor, Multi Range 0.5 Amp, 25mA Output, PCB Mount, No Aperture Features Bandwidth DC to 150kHz Closed loop transducer using Hall effect Compact and versatile PCB Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LA25-NP/SP13 Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-15 VDC Bipolar, Isolated Load Current (RMS + DC) 0.5 Amp Measurement Range +/-0.72 Amp Output 25 mA Isolation 2.5 kV Bandwidth DC-150 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.5% Termination Style Through Hole PCB Unit Weight 22g Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition  

    7 pcs in stock

    $69.20
    $81.66 inclGST

  • Last stock! LA 205-S, C/L Hall Effect Current Sensor, 200 Amp, 100mA Output, 23 x 18mm Aperture, +/-12..18V Supply, Panel Mount, X = 0.8%

    LA 205-S, C/L Hall Effect Current Sensor, 200 Amp, 100mA Output, 23 x 18mm Aperture, +/-12..18V Supply, Panel Mount, X = 0.8%

    2 pcs in stock

    LEM LA 205-S Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz Closed loop transducer using Hall effect Panel Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LA205-S Technology Closed Loop Hall Effect Aperture 18 x 23mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 200 Amp Measurement Range +/-300 Amp Output 100mA Isolation 3.25 kV Bandwidth DC-100 kHz Mounting Style Panel Mount Operating Temperature Range -10°C / 85°C Accuracy 0.8% Termination Style Molex series 5046 4 pins Unit Weight 110g Factory Pack Quantity 6 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    2 pcs in stock

    $189.18
    $223.23 inclGST

  • LA 200-P, C/L Hall Effect Current Sensor, 200 Amp, 100mA Output, +/-12..15V Supply, PCB Mount, X = 0.45%

    LA 200-P, C/L Hall Effect Current Sensor, 200 Amp, 100mA Output, +/-12..15V Supply, PCB Mount, X = 0.45%

    6 pcs in stock

    LEM LA 200-P Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted with Strain Relief Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LA200-P Technology Closed Loop Hall Effect Aperture 13 x 11mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 200 Amp Measurement Range +/-300 Amp Output 100mA Isolation 2.5 kV Bandwidth DC-100 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 80°C Accuracy 0.4% Termination Style Through Hole PCB Unit Weight 40g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    6 pcs in stock

    $59.49
    $70.20 inclGST

  • LA 150-P, C/L Hall Effect Current Sensor, 150 Amp, 75mA Output, PCB Mount, +/-12..15V Supply, PCB Mount, X = 0.45%

    LA 150-P, C/L Hall Effect Current Sensor, 150 Amp, 75mA Output, PCB Mount, +/-12..15V Supply, PCB Mount, X = 0.45%

    20 pcs in stock

    LEM LA 150-P Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 150kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted with Strain Relief Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LA150-P Technology Closed Loop Hall Effect Aperture 13 x 8mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 106 Amp (150 Amp DC) Measurement Range +/-200 Amp Output 53mA (75mA for 150 Amp DC) Isolation 2.5 kV Bandwidth DC-150 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 80°C Accuracy 1% Termination Style Through Hole PCB Unit Weight 35g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    20 pcs in stock

    $66.45
    $78.41 inclGST

  • LA 125-P, C/L Hall Effect Current Sensor, 125 Amp, 125mA Output, +/-12..15V Supply, PCB Mount, X = 0.45%

    LA 125-P, C/L Hall Effect Current Sensor, 125 Amp, 125mA Output, +/-12..15V Supply, PCB Mount, X = 0.45%

    59 pcs in stock

    LEM LA 125-P Series Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 100kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted with Strain Relief Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LA125-P Technology Closed Loop Hall Effect Aperture 13 x 11mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 125 Amp Measurement Range +/-200 Amp Output 125 mA Isolation 3 kV Bandwidth DC-100 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 80°C Accuracy 0.6% Termination Style Through Hole PCB Unit Weight 35g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    59 pcs in stock

    $66.70
    $78.71 inclGST

  • LEM International SA AC/DC Current Hall Effect Sensor LA 100-P, C/L Hall Effect Current Sensor, 100 Amp, 50mA Output, +/-12..15V Supply, PCB Mount, X = 0.45% FE-LA100P

    LA 100-P, C/L Hall Effect Current Sensor, 100 Amp, 50mA Output, +/-12..15V Supply, PCB Mount, X = 0.45%

    22 pcs in stock

    LEM LA 100-P Series Closed Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 200kHz Closed loop transducer using Hall effect Compact and versatile PCB Mounted Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LA100-P Technology Closed Loop Hall Effect Aperture 12.7 x 7mm ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 100 Amp Measurement Range +/-150 Amp Output 50 mA Isolation 2.5 kV Bandwidth DC-200 kHz Mounting Style PCB Mount Operating Temperature Range -10°C / 85°C Accuracy 0.45% Termination Style Through Hole PCB Unit Weight 18g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    22 pcs in stock

    $70.03
    $82.64 inclGST

  • HXS 50-NP, O/L Hall Effect Current Sensor, 50 Amp, PCB Mount, 0-5V output, No aperture

    HXS 50-NP, O/L Hall Effect Current Sensor, 50 Amp, PCB Mount, 0-5V output, No aperture

    6 pcs in stock

    LEM HXN 50-NP Series Open Loop AC/DC Hall Effect Sensor Features Open loop current transducer Voltage output Single supply +5 V Galvanic separation between primary and secondary circuit For PCB mounting No Aperture Advantages Small size and space saving Same package for wide primary current range High immunity to external interference Fast response High insulation capability Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Combiner box Solar inverter on DC side of the inverter (MPPT). Standards EN 50178: 1997 IEC 61010-1: 2010 IEC 61326-1: 2012 UL 508: 2010 Application Domain Industrial. Specification LEM Part Number HXS 50-P Technology Open Loop Hall Effect Aperture None ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 50 Amp Measurement Range +/-60 Amp Output 2.5 Vref Isolation 3 kV Bandwidth DC-50 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 105°C Accuracy 1.35% Termination Style PCB Through Hole Unit Weight 8g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    6 pcs in stock

    $12.46
    $14.70 inclGST

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