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LEM USA, Inc.

LEM USA, Inc.

- LEM (Liaisons Electroniques et Mecaniques) is an international group and the world leader in current and voltage sensing. LEM manufactures Hall effect, cost effective, isolated current and voltage transducers used in a wide range of power electronics applications such as: Uninterruptible Power Supplies, Switch-Mode Power Supplies, converters, motor drives, battery monitoring, for the industrial, automotive and railroad markets.
The current and voltage transducers measure DC, AC and complex waveform signals and provide galvanic isolation. They are all designed and manufactured according to the most demanding standards, in world class manufacturing facilities in America, Europe and Japan.

Product Category

Sensors, Transducers(481 products)
Specialized Sensors(200,510 products)
Current Sensors(200,510 products)
Transformers(26 products)
Current Sense Transformers(19,464 products)
Uncategorized(26 products)
Unclassified(1,011,986 products)
Development Boards, Kits, Programmers(10 products)
Evaluation Boards - Sensors(73,422 products)
Industrial Automation and Controls(1 products)
Monitor - Relay Output(185,898 products)

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Product List

CT 0.4-TP Image
  • Part#:CT 0.4-TP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT FLUX 400MA AC/DC
  • In Stock:6509
 RFQ
  • Part#:HOY 254-S/SP30-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:5439
 RFQ
LA 125-P/SP4 Image
  • Part#:LA 125-P/SP4
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 125A AC/DC
  • In Stock:1271
$26.387/pcsRFQ
  • Part#:HOSS 60-S-0000
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:6735
 RFQ
HTFS 400-P/SP2 Image
  • Part#:HTFS 400-P/SP2
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT 400A 5V MOD
  • In Stock:4232
$10.57/pcsRFQ
  • Part#:HAR 500-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:5110
 RFQ
  • Part#:LV 200-AW/2/6400
  • Manufacturers:LEM USA, Inc.
  • Description:VOLTAGE TRANSDUCER HALL 6400V
  • In Stock:77
$555.63/pcsRFQ
LKSR 50-NP KIT Image
  • Part#:LKSR 50-NP KIT
  • Manufacturers:LEM USA, Inc.
  • Description:3 PIECE KIT SENSOR CURRENT HALL
  • In Stock:4455
$10.34/pcsRFQ
  • Part#:HLSR 120-P/SP13
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:6038
 RFQ
GHS 20-SME Image
  • Part#:GHS 20-SME
  • Manufacturers:LEM USA, Inc.
  • Description:INTEGRATED PRIMARY 20A O/L
  • In Stock:5460
 RFQ
  • Part#:LT 4000-S
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER 4000A
  • In Stock:104
$434.077/pcsRFQ
  • Part#:CASR 6-NP KIT 3P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT FLUX AC/DC
  • In Stock:6235
 RFQ
HY 5-P Image
  • Part#:HY 5-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 5A AC/DC
  • In Stock:6182
$6.727/pcsRFQ
  • Part#:HOY 354-S/SP30-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:4239
 RFQ
LF 310-S Image
  • Part#:LF 310-S
  • Manufacturers:LEM USA, Inc.
  • Description:C/L, ASIC 300A PANEL MOUNT
  • In Stock:1209
$31.269/pcsRFQ
HASS 300-S Image
  • Part#:HASS 300-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 300A AC/DC
  • In Stock:8347
$5.607/pcsRFQ
  • Part#:HO 180-S/SPH00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:6034
 RFQ
HAIS 100-TP Image
  • Part#:HAIS 100-TP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:6475
$7.21/pcsRFQ
  • Part#:HOYS 200-S-0100
  • Manufacturers:LEM USA, Inc.
  • Description:200A OPEN LOOP BUS BAR MOUNT
  • In Stock:3701
$12.133/pcsRFQ
  • Part#:GO 10 SMS/SP3 KIT
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER KIT
  • In Stock:6660
 RFQ
  • Part#:HO 233-S/SPH00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:3793
 RFQ
  • Part#:HAW 05-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 5A AC/DC
  • In Stock:8937
$5.22/pcsRFQ
  • Part#:ATO-15-B333-D10
  • Manufacturers:LEM USA, Inc.
  • Description:CURR SENSE XFMR 15A CHAS MNT
  • In Stock:6109
 RFQ
LES 50-NP Image
  • Part#:LES 50-NP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 50A UNIPOLAR
  • In Stock:8816
$4.796/pcsRFQ
LXS 6-NPS Image
  • Part#:LXS 6-NPS
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 6A UNIPOLAR
  • In Stock:8972
$3.83/pcsRFQ
LF 2010-S Image
  • Part#:LF 2010-S
  • Manufacturers:LEM USA, Inc.
  • Description:C/L, ASIC 2000A PANEL MOUNT
  • In Stock:485
$85.823/pcsRFQ
AT 150 B10 Image
  • Part#:AT 150 B10
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT XFMR 150A AC
  • In Stock:1231
$30.587/pcsRFQ
HMS 05-P Image
  • Part#:HMS 05-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 5A AC/DC
  • In Stock:6972
$4.86/pcsRFQ
HOYS 100-S/SP33-1106 Image
  • Part#:HOYS 100-S/SP33-1106
  • Manufacturers:LEM USA, Inc.
  • Description:100A 3.3V OL BUS BAR MOUNT
  • In Stock:3213
$12.049/pcsRFQ
HY 10-P Image
  • Part#:HY 10-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 10A AC/DC
  • In Stock:6022
$6.806/pcsRFQ
HLSR 50-P Image
  • Part#:HLSR 50-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:14269
$3.005/pcsRFQ
  • Part#:LA 25-NP/SP25
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER 25A
  • In Stock:2632
$12.879/pcsRFQ
HO 120-P Image
  • Part#:HO 120-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 120A AC/DC
  • In Stock:7248
$5.683/pcsRFQ
HX 03-P Image
  • Part#:HX 03-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 3A AC/DC
  • In Stock:12739
$3.457/pcsRFQ
  • Part#:HAT 600-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 600A AC/DC
  • In Stock:1812
$19.97/pcsRFQ
LF 210-S Image
  • Part#:LF 210-S
  • Manufacturers:LEM USA, Inc.
  • Description:CUR TRANSDUCER CLO LOOP 200A
  • In Stock:1558
$25.673/pcsRFQ
HLSR 32-P/SP33 Image
  • Part#:HLSR 32-P/SP33
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 32A AC/DC
  • In Stock:14244
$3.069/pcsRFQ
AT 20 B420L Image
  • Part#:AT 20 B420L
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT XFMR 20A AC
  • In Stock:1748
$26.407/pcsRFQ
HTB 100-P Image
  • Part#:HTB 100-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:6781
$6.539/pcsRFQ
  • Part#:HAS 600-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 600A AC/DC
  • In Stock:3062
$12.39/pcsRFQ
LPSR 6-NP KIT Image
  • Part#:LPSR 6-NP KIT
  • Manufacturers:LEM USA, Inc.
  • Description:3 PIECE KIT SENSOR CURRENT HALL
  • In Stock:3131
$11.414/pcsRFQ
HO 10-P/SP33 Image
  • Part#:HO 10-P/SP33
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 10A AC/DC
  • In Stock:15099
$2.985/pcsRFQ
CT 0.1-TP Image
  • Part#:CT 0.1-TP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT FLUX 100MA AC/DC
  • In Stock:6640
 RFQ
HAW 20-P Image
  • Part#:HAW 20-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 20A AC/DC
  • In Stock:4959
 RFQ
CTSR 0.6-TP/SP2 Image
  • Part#:CTSR 0.6-TP/SP2
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT FLUX 600MA AC/DC
  • In Stock:6750
 RFQ
HLSR 50-SM Image
  • Part#:HLSR 50-SM
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:15317
$2.828/pcsRFQ
  • Part#:HOY 148-S/SP30-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:4623
 RFQ
  • Part#:HTR 500-SB
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 500A AC/DC
  • In Stock:684
$57.768/pcsRFQ
LF205-S Image
  • Part#:LF205-S
  • Manufacturers:LEM USA, Inc.
  • Description:CUR TRANSDUCER, CLO LOOP,2000A
  • In Stock:1035
$36.299/pcsRFQ
GO 20 SME/SP3 Image
  • Part#:GO 20 SME/SP3
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER INTEGRATED PR
  • In Stock:24894
$1.441/pcsRFQ
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