LEM AT-B420L Series Current Transformer 50 A 20 → 30 V dc 16 mm Bore
- RS Stock No.:
- 497-209
- Distrelec Article No.:
- 176-96-299
- Mfr. Part No.:
- AT 50 B420L
- Manufacturer:
- LEM
Bulk discount available
Subtotal (1 unit)*
HK$821.10
FREE delivery for orders over HK$250.00
Temporarily out of stock
- 240 unit(s) shipping from 07 April 2026
- Plus 240 unit(s) shipping from 19 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | HK$821.10 |
| 5 - 9 | HK$785.00 |
| 10 + | HK$769.30 |
*price indicative
- RS Stock No.:
- 497-209
- Distrelec Article No.:
- 176-96-299
- Mfr. Part No.:
- AT 50 B420L
- Manufacturer:
- LEM
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | LEM | |
| Product Type | Current Transformer | |
| Series | AT-B420L | |
| Secondary Current | 4 to 20 mA | |
| Terminal Type | M3 Connector | |
| Primary Current | 50A | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 60°C | |
| Weight | 90g | |
| Standards/Approvals | UL 94-V0, IEC 61010-1 | |
| Depth | 36.5mm | |
| Length | 51mm | |
| Width | 40.5 mm | |
| Mount Type | Cable | |
| Bore Size | 16 mm | |
| Supply Voltage | 20 → 30 V dc | |
| Select all | ||
|---|---|---|
Brand LEM | ||
Product Type Current Transformer | ||
Series AT-B420L | ||
Secondary Current 4 to 20 mA | ||
Terminal Type M3 Connector | ||
Primary Current 50A | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 60°C | ||
Weight 90g | ||
Standards/Approvals UL 94-V0, IEC 61010-1 | ||
Depth 36.5mm | ||
Length 51mm | ||
Width 40.5 mm | ||
Mount Type Cable | ||
Bore Size 16 mm | ||
Supply Voltage 20 → 30 V dc | ||
- COO (Country of Origin):
- KR
AT Series Current Sensors
Current sensors for electronic measurement of alternating currents with galvanic insulation between the primary and secondary circuits.
Output 0 → 5 V; 0 → 10 V or output 4 → 20 mA, RMS value.
Accept cables of up to 16 mm.
Approvals
EN 61010-1
Standards
EN 61010-1
Related links
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