LEM DK-B420 Series Current Transformer 400 A 20 → 50 V dc, 22 → 38 V ac 21.7 mm Bore
- RS Stock No.:
- 446-0642
- Mfr. Part No.:
- DK 400 B420
- Manufacturer:
- LEM
Subtotal (1 unit)*
TWD14,827.00
(exc. GST)
TWD15,568.35
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- 1 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from April 28, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD14,827.00 |
*price indicative
- RS Stock No.:
- 446-0642
- Mfr. Part No.:
- DK 400 B420
- 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 | DK-B420 | |
| Secondary Current | 4 to 20 mA | |
| Terminal Type | Screw Terminal | |
| Primary Current | 400A | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 50°C | |
| Weight | 120g | |
| Width | 89.7 mm | |
| Depth | 30mm | |
| Standards/Approvals | Safety IEC 61010-1 | |
| Mount Type | Panel | |
| Supply Voltage | 20 → 50 V dc, 22 → 38 V ac | |
| Bore Size | 21.7 mm | |
| Select all | ||
|---|---|---|
Brand LEM | ||
Product Type Current Transformer | ||
Series DK-B420 | ||
Secondary Current 4 to 20 mA | ||
Terminal Type Screw Terminal | ||
Primary Current 400A | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 50°C | ||
Weight 120g | ||
Width 89.7 mm | ||
Depth 30mm | ||
Standards/Approvals Safety IEC 61010-1 | ||
Mount Type Panel | ||
Supply Voltage 20 → 50 V dc, 22 → 38 V ac | ||
Bore Size 21.7 mm | ||
- COO (Country of Origin):
- US
DK Series
Measurement of dc currents
Large aperture
Easy panel mounting
No insertion losses
Supply voltage 20/50Vdc - 22/38Vac
Accuracy ±1%
Size (HxWxD) 57.2 x 30 x 89.7mm
Operating Temperature -20 → +50°C
Weight 100g
Related links
- LEM DK Series Current Transformer 400:1 20 → 50 V dc, 22 → 38 V ac
- LEM DK Series Current Transformer 200:1 21.7mm Bore, 20 → 50 V dc
- LEM DK Series Current Transformer 100:1 21.7mm Bore, 20 → 50 V dc
- LEM DK Series Split Core Current Transformer 300:1 21.7mm Bore, 20 → 50 V
- LEM DK Series Current Transformer 300:1 20 → 50 V dc, 22 → 38 V ac
- LEM DK Series Current Transformer 200:1 20 → 50 V dc
- LEM DK Series Current Transformer 100:1 20 → 50 V dc
- LEM DHR Series Current Transformer 400:1 20 → 50 V dc