Legrand 4-121 Series Current Transformer
- RS Stock No.:
- 897-6924
- Mfr. Part No.:
- 4 121 57
- Manufacturer:
- Legrand
Bulk discount available
Subtotal (1 unit)*
HK$2,000.36
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | HK$2,000.36 |
| 5 - 9 | HK$1,920.34 |
| 10 + | HK$1,840.34 |
*price indicative
- RS Stock No.:
- 897-6924
- Mfr. Part No.:
- 4 121 57
- Manufacturer:
- Legrand
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 | Legrand | |
| Product Type | Current Transformer | |
| Series | 4-121 | |
| Secondary Current | 5 A | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 50°C | |
| Standards/Approvals | EN 60044-1, EN 60529, EN 61869-1-2, REACH, RoHS | |
| Maximum Operating Frequency | 63Hz | |
| Mount Type | Plate, Rail | |
| Minimum Operating Frequency | 47Hz | |
| Select all | ||
|---|---|---|
Brand Legrand | ||
Product Type Current Transformer | ||
Series 4-121 | ||
Secondary Current 5 A | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 50°C | ||
Standards/Approvals EN 60044-1, EN 60529, EN 61869-1-2, REACH, RoHS | ||
Maximum Operating Frequency 63Hz | ||
Mount Type Plate, Rail | ||
Minimum Operating Frequency 47Hz | ||
RoHS Status: Exempt
- COO (Country of Origin):
- GB
Legrand 3 Phase Current Transformer
3 Phase Current Transformers from Legrand can be used with Ammeters, Electricity Meters or measurement control units.
For mounting on cables and copper or aluminium busbars
Provides 5A current at secondary, proportional to the primary current
Rating: 250A (897-6924) & 400A (897-6933)
IP20 (case) protection
Current Transformers
Related links
- Legrand 4-121 Series Base Mounted Current Transformer, 1250:5
- Legrand 4-121 Series Base Mounted Current Transformer, 4000:5
- Legrand 4-121 Series Base Mounted Current Transformer, 2500:5
- Legrand 4-121 Series Base Mounted Current Transformer, 400:5
- ENTES ENT.A30 Series Base Mounted Current Transformer 250:5 30 x 10mm Bore, 720 V
- ENTES ENT.A40 Series Base Mounted Current Transformer 250:5 40 x 10mm Bore, 720 V
- Sifam Tinsley Omega Series Base Mounted Current Transformer 250:5 45mm Bore
- Sifam Tinsley Omega Series Base Mounted Current Transformer 250:5 35mm Bore