LEM DK-B420 B Series Current Transformer 300 A 20 → 50 V dc, 22 → 38 V ac 21.7 mm Bore
- RS Stock No.:
- 446-0636
- Mfr. Part No.:
- DK 300 B420
- Manufacturer:
- LEM
The image is for reference only, please refer to product details and specifications
Subtotal (1 unit)*
TWD17,518.00
(exc. GST)
TWD18,393.90
(inc. GST)
FREE delivery for orders over NT$1,300.00
Temporarily out of stock
- 5 unit(s) shipping from March 17, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD17,518.00 |
*price indicative
- RS Stock No.:
- 446-0636
- Mfr. Part No.:
- DK 300 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 B | |
| Secondary Current | 4 to 20 mA | |
| Terminal Type | Screw Terminal | |
| Minimum Operating Temperature | -20°C | |
| Primary Current | 300A | |
| Maximum Operating Temperature | 50°C | |
| Standards/Approvals | IEC 61326-1:2005, IEC 61010-1:2001 | |
| Weight | 120g | |
| Width | 89.7 mm | |
| Depth | 30mm | |
| Mount Type | Panel | |
| Bore Size | 21.7 mm | |
| Supply Voltage | 20 → 50 V dc, 22 → 38 V ac | |
| Select all | ||
|---|---|---|
Brand LEM | ||
Product Type Current Transformer | ||
Series DK-B420 B | ||
Secondary Current 4 to 20 mA | ||
Terminal Type Screw Terminal | ||
Minimum Operating Temperature -20°C | ||
Primary Current 300A | ||
Maximum Operating Temperature 50°C | ||
Standards/Approvals IEC 61326-1:2005, IEC 61010-1:2001 | ||
Weight 120g | ||
Width 89.7 mm | ||
Depth 30mm | ||
Mount Type Panel | ||
Bore Size 21.7 mm | ||
Supply Voltage 20 → 50 V dc, 22 → 38 V ac | ||
- 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 300:1 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 Current Transformer 400:1 21.7mm Bore 22
- LEM DK Series Current Transformer 200:1 20 → 50 V dc
- LEM DK Series Current Transformer 100:1 20 → 50 V dc
- LEM DK Series Current Transformer 400:1 20 → 50 V dc, 22 → 38 V ac
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