Current Sensor

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  1. LEM SA - LA55P - Hall effect 0-50Amps AC or DC.
    $33.88
    Current Sensor. Hall effect 0-50Amps AC or DC. Measuring range- 70 A, secondary signal-50 mA, supply voltage:12-15 Bi, accuracy: 0.9%. Technology : Closed loop Hall Effect. Package: PCB-mounting, 37mm x 25mm x 27mm above board. Learn More
  2. THERM-O-DISC - 20MAA3FA-033 - NC Motor protecting sensor for current .
    Special Price $5.95 Regular Price $12.95

    NC Motor protecting current sensort. This is a over current motor protector which opens its contacts (SPST) when excessive current is sensed. Dimensions: 1.38" wide x 1.3" with two 1/4" QC terminals x a curved 0.4" thick. Also used in some Whirlpool, Maytag, Kenmore Dryer as a motor fuse.

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  3. LEM SA - HA10NP/SP5 - 0-5/10Amp AC/DC Current Transducer - hall effect
    $25.00
    Hall Effect transducer, open loop. DC to 50kHz. PC board mounting. Galvanic isolation between two primary windings. Pri nominal: Series: +/-5A Ipn Parallel:+/-10Amp. Primary current measuring range: Series:0- +/-10A Ip Parallel: 0 -+/-20A Ip. Analogue output: +/-4V. Load resistance:>4kohm. Rms rated V: 500V. Supply: +/-15V <20mA. Spec sheet included. 19x15x21mmH. Manuf in the UK. Either unsoldered or prepped, so we sell them as used but guaranteed not DOA. Learn More
  4. EMPRO - HA-150-100 - Shunt 150 Amp 100Mv.
    Special Price $29.98 Regular Price $38.50

    EMPRO - HA-150-100 Shunt

    External Portable Shunts 0-150-ADC input 0-100mV to analog meter.

    150 Amp 100Mv.

    Current: 150 A

    Voltage: 100 mV

    Resistance: 0.00066666 O

    Length: 6.000 in

    Width: 1.250 in

    Height (Dimension A): 1.380 in

    Dimension B: 0.500 in

    Distance Between Mounting Holes: 5.250 in

    Mounting Hole Diameter: 0.200 in

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  5. Neilsen-Kuljian - 5B025-4 Sentry 250 - Sensor, current. 1-150Amp sensor/switch.
    $109.00
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    Sensor, current. 1-150Amp sensor/switch. Cont: 300A (6-sec) 900A for 1 second, 15 Turn trimpot adjusts for 1-150A. Switch up to 0.3A @ up to 120V AC or DC. Listed: UL/CSA. Learn More
  6. LEM SA - HA10-NP/SP1 - Current transducer 0-5/10Amp AC/DC.
    $33.00
    Current transducer 0-5/10Amp AC/DC. Open loop hall effect transducer DC to 50kHz. Galvanic isolation between two primary windings. Pri nominal: Series: +/-5A Ipn Parallel:+/-10Amp. Primary current measuring range: Series:0-+/-10A Ip Parallel: 0-+/-20A Ip. Analogue output: +/-4V. Load resistance:>4kohm. Rms rated V: 500V. Supply: +/-15V <20mA. Case: PC board mounting 19x15x21mmH.Spec sheet included. Learn More
  7. CLARE -ELECTROSEAL - SBB3A0135A - Current sensing switch 135Amp.
    $19.50
    Current sensing switch 135Amp 5%, max res 0.0002. Double marked RCA 3640834-19. Module: 3.855" long x 0.75" deep x 0.876" tall with heavy gauge tabs on each end. Overall with tabs 6" long. RFE/Removed from equipment. Learn More
  8. American Aerospace Controls Inc - 913A30C - 0-30Amp DC Current Sensor
    Special Price $139.95 Regular Price $175.89
    DC Current Sensor / Transducer 0-5VDC-Output. hermetically sealed case+28VDC 1% Excitation 3/8'Dia hole. Connection diagram on case Learn More
  9. CLARE -ELECTROSEAL - SBB3A0030A - Current sensing switch 30Amp.
    $19.50
    Current sensing switch 30Amp 5%, max res 0.0004. Double marked RCA 3640834-13. Module: 3.855" long x 0.75" deep x 0.876" tall with heavy gauge tabs on each end. Overall with tabs 6" long. RFE/Removed from equipment. Learn More
  10. CLARE -ELECTROSEAL - SBB3A0020A - Current sensing switch 20Amp.
    $19.50
    Current sensing switch 20Amp 5%, max res 0.0004. Double marked RCA 3640834-10. Module: 3.855" long x 0.75" deep x 0.876" tall with heavy gauge tabs on each end. Overall with tabs 6" long. RFE/Removed from equipment. Learn More
  11. CLARE -ELECTROSEAL - B2138E511 - Current sensing switch 34Amp.
    $19.50
    Current sensing switch 34Amp 5%, max res 0.0004. Module: 3.855" long x 0.75" deep x 0.876" tall with heavy gauge tabs on each end. Overall with tabs 6" long. RFE/Removed from equipment. Learn More
  12. MICRO SWITCH - CSLF4HG - Linear Current Sensor 73AmpDC 4-20mA-Out
    $144.88
    DC / DC Enclosed Sensor with 4-20mA Output. 11-24VDC Supply@30mA Max Sensed Current 147A-peak Adjustable Operating Range New, w/ spex Learn More
  13. EMPRO - MLB-400-50 - MSA401 - Shunt, 400 Amp, 50mV.
    Special Price $19.98 Regular Price $24.50

    EMPRO - MLB-400-50 - MSA401 Shunt.

    A commercial shunt designated by Empro as Type MLB. These shunts are used when size and weight are a major design consideration. These shunts comply with MIL-S61-B and commercial item description AA55524.

    400Amp 50mV.

    0.000125 Ohms

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  14. EMPRO - MLB-300-50 - MSB301 - Shunt - Shunt. 300Amp 50mV.
    Special Price $19.98 Regular Price $24.50

    EMPRO MLB-300-50 - MSB301 - Shunt.

    A commercial shunt designated by Empro as Type MLB. These shunts are used when size and weight are a major design consideration. These shunts comply with MIL-S61-B and commercial item description AA55524.

    300Amp 50mV.

    0.000166666

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  15. EMPRO - MLB-250-50 - MSB251 - MLB Shunt - Shunt. 250Amp 50mV.
    Special Price $19.98 Regular Price $24.50

    EMPRO - MLB-250-50 - MSB 251 - Shunt.

    A commercial shunt designated by Empro as Type MLB. These shunts are used when size and weight are a major design consideration. These shunts comply with MIL-S61-B and commercial item description AA55524.

    250Amp 50mV.  

     

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  16. EMPRO - MLB 170-50 - MSB171 - Shunt. 170Amp 50mV.
    Special Price $19.98 Regular Price $24.50

    EMPRO - MLB 170-50 Shunt. MSB171

    A commercial shunt designated by Empro as Type MLB. These shunts are used when size and weight are a major design consideration. These shunts comply with MIL-S61-B and commercial item description AA55524.

    170Amp 50mV.

    0.00029411 Ohms

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  17. EMPRO - MLB-150-50 - Shunt 150 Amp ,50mV.
    Special Price $19.98 Regular Price $24.50

    EMPRO - MLB-150-50

    A commercial shunt designated by Empro as Type MLB. These shunts are used when size and weight are a major design consideration. These shunts comply with MIL-S61-B and commercial item description AA55524.

    Shunt. 150Amp 50mV.

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  18. LEM SA - HA25NP/SP5 - Sensor, current. 25 Amp in.
    $30.00
    Sensor, current. 25 Amp in. Package: 8 Pin module, Used/removed from equipment. Learn More
  19. Linear Technology - LM234Z-3 - Sensor, current. Temp sensor.
    Special Price $2.50 Regular Price $3.00
    Sensor, current. Temp sensor. Adjustable. Guaranteed over a temperature range of -25 Deg C to 100 Deg C. Package: TO-92 plastic. New. Learn More
  20. Lem Sa - AT20B10 - Sensor, current. Transducer.
    $55.00
    Transducer, current. Output: 0-10V. IPN: 20A. VCC: 20-30VDC. Split-core transducer for the electronic measurement of AC waveform currents, with galvanic isolation between the primary circuit (power) and the secondary circuit (measurement). 0-10V DC voltage output proportional to the RMS value of the primary current. New. Lem Group. Learn More
  21. American Aerospace Controls Inc - 870 - AC Current Controller.
    $274.99
    AC Current Controller. AC Range: 2Amp 115VAC. Dimensions: overall 4" long x 2.5" wide x 4-1/4" high (with mount plate 4" long x 3-1/3" wide). Has a 6 Position terminal strip and a LED indicator on top. Learn More
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