LEM AP Series Current Transformer, 50A Input, 50:1, 4 → 20 mA Output, 18mm Bore, 12 → 24 V dc

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Subtotal (1 unit)*

$423.61

(exc. GST)

$487.15

(inc. GST)

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  • Plus 34 unit(s) shipping from 08 December 2025
  • Plus 50 unit(s) shipping from 15 December 2025
  • Plus 50 unit(s) shipping from 27 January 2026
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Per unit
1 - 5$423.61
6 - 11$419.30
12 +$413.96

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RS Stock No.:
499-5564
Distrelec Article No.:
176-96-334
Mfr. Part No.:
AP 50 B420L
Brand:
LEM
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Brand

LEM

Current Ratio

50:1

Bore Size

18mm

Series

AP

Supply Voltage

12 → 24 V dc

Input Current

50A

Output Current

4 → 20 mA

Overall Height

69mm

Overall Width

67mm

Overall Depth

55mm

Minimum Temperature

-20°C

Maximum Temperature

+60°C

Mounting Type

DIN Rail

COO (Country of Origin):
JP

AP Series


Split core AC current transducer using proprietary PriME technology. Mean sensing RMS measurement.

Split core, ideal for retrofitting
Extremely low weight
Loop powered
0-5V, 0-10V, & 4-20mA outputs available
Selectable measuring range
Selectable voltage output (B10 series only)
DIN rail mounting

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