LEM HAT Series Current Transformer, 800A Input, 2400:1, 4 → 20 mA Output, 40.5 x 30.5mm Bore, 15 V
- RS Stock No.:
 - 522-002
 - Distrelec Article No.:
 - 304-01-078
 - Mfr. Part No.:
 - HAT 800-S
 - Brand:
 - LEM
 
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Subtotal (1 unit)*
£55.24
(exc. VAT)
£66.29
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 19 unit(s) ready to ship
 - Plus 40 unit(s) shipping from 18 November 2025
 
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units  | Per unit  | 
|---|---|
| 1 + | £55.24 | 
*price indicative
- RS Stock No.:
 - 522-002
 - Distrelec Article No.:
 - 304-01-078
 - Mfr. Part No.:
 - HAT 800-S
 - Brand:
 - LEM
 
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all  | Attribute | Value | 
|---|---|---|
| Brand | LEM | |
| Current Ratio | 2400:1 | |
| Series | HAT | |
| Bore Size | 40.5 x 30.5mm | |
| Sensor Technology | Open Loop | |
| Supply Voltage | 15 V | |
| Input Current | 800A | |
| Output Current | 4 → 20 mA | |
| Overall Height | 65mm | |
| Overall Width | 90mm | |
| Overall Depth | 10mm | |
| Minimum Temperature | -10°C | |
| Maximum Temperature | +80°C | |
| Mounting Type | Busbar, Plug In | |
| Select all | ||
|---|---|---|
Brand LEM  | ||
Current Ratio 2400:1  | ||
Series HAT  | ||
Bore Size 40.5 x 30.5mm  | ||
Sensor Technology Open Loop  | ||
Supply Voltage 15 V  | ||
Input Current 800A  | ||
Output Current 4 → 20 mA  | ||
Overall Height 65mm  | ||
Overall Width 90mm  | ||
Overall Depth 10mm  | ||
Minimum Temperature -10°C  | ||
Maximum Temperature +80°C  | ||
Mounting Type Busbar, Plug In  | ||
- COO (Country of Origin):
 - CN
 
HAT Series
Open loop current transducer
Hall effect measuring principle
For measuring DC, AC and pulse currents
Galvanic isolation between primary and secondary circuits
Housing made from insulating, self-extinguishing material UL94-V0
Hall effect measuring principle
For measuring DC, AC and pulse currents
Galvanic isolation between primary and secondary circuits
Housing made from insulating, self-extinguishing material UL94-V0
Approvals
CE
Approvals
CE
Related links
- LEM HAT Series Current Transformer 1200:1 15 V
 - LEM HAT Series Current Transformer 1500:1 15 V
 - LEM HAT Series Current Transformer 1800:1 15 V
 - LEM HAT Series Current Transformer 2500:1 15 V
 - LEM HAT Series Current Transformer 2500:1 15 V
 - LEM HAT Series Current Transformer 600:1 15 V
 - LEM HAT Series Current Transformer 2500:1 15 V
 - LEM LF Series Current Transformer 800:1 30.2mm Bore, 15 → 24 V
 
