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LEM

Hall Effect Current & Voltage Sensors

Authorised LEM distributor. Browse open-loop & closed-loop Hall effect sensors for industrial drives, new energy, automotive and precision measurement. Download datasheets & request quotes.

AT-Series

Open-loop current sensors. This page lists all 17 LEM AT-Series models with specifications and datasheets.

Part Number Power Supply Comparative Tracking Index Overvoltage Category / Pollution Degree Bandwidth DatasheetInquiry
AT 10 B10 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-10-B10.pdf Request a Quote
AT 10 B420L (loop-powered) +15.2 … 30 V DC600Over voltage category CAT · Pollution degree PD2without prior notice AT-10-B420L.pdf Request a Quote
AT 10 B5 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-10-B5.pdf Request a Quote
AT 100 B10 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-100-B10.pdf Request a Quote
AT 100 B420L (loop-powered) +15.2 … 30 V DC600Over voltage category CAT · Pollution degree PD2without prior notice AT-100-B420L.pdf Request a Quote
AT 100 B5 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-100-B5.pdf Request a Quote
AT 150 B10 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-150-B10.pdf Request a Quote
AT 150 B420L (loop-powered) +15.2 … 30 V DC600Over voltage category CAT · Pollution degree PD2without prior notice AT-150-B420L.pdf Request a Quote
AT 20 B10 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-20-B10.pdf Request a Quote
AT 20 B420L (loop-powered) +15.2 … 30 V DC600Over voltage category CAT · Pollution degree PD2without prior notice AT-20-B420L.pdf Request a Quote
AT 20 B5 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-20-B5.pdf Request a Quote
AT 5 B10 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-5-B10.pdf Request a Quote
AT 5 B420L (loop-powered) +15.2 … 30 V DC600Over voltage category CAT · Pollution degree PD2without prior notice AT-5-B420L.pdf Request a Quote
AT 5 B5 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-5-B5.pdf Request a Quote
AT 50 B10 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-50-B10.pdf Request a Quote
AT 50 B420L (loop-powered) +15.2 … 30 V DC600Over voltage category CAT · Pollution degree PD2without prior notice AT-50-B420L.pdf Request a Quote
AT 50 B5 self-powered600Over voltage category CAT · Pollution degree PD250/60 Hz AT-50-B5.pdf Request a Quote

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