RS PRO Current Transformer 400 A 21mm Bore
- RS Stock No.:
- 171-8777
- Brand:
- RS PRO
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£10.09
(exc. VAT)
£12.11
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 58 unit(s) ready to ship
- Plus 22 unit(s) ready to ship from another location
- Plus 100 unit(s) shipping from 17 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £10.09 |
| 5 - 9 | £9.69 |
| 10 - 24 | £9.28 |
| 25 - 49 | £8.89 |
| 50 + | £8.47 |
*price indicative
- RS Stock No.:
- 171-8777
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Current Transformer | |
| Secondary Current | 5A | |
| Terminal Type | Sealable Terminal Cover | |
| Minimum Operating Temperature | -5°C | |
| Primary Current | 400A | |
| Maximum Operating Temperature | 55°C | |
| Width | 50mm | |
| Standards/Approvals | UL94V-0, IEC 61869-1, IEC 61010-2, IEC 60044-1 | |
| Depth | 31mm | |
| Mount Type | Cable, Busbar, Wall | |
| Maximum Operating Frequency | 60Hz | |
| Minimum Operating Frequency | 50Hz | |
| Bore Diameter | 21mm | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Current Transformer | ||
Secondary Current 5A | ||
Terminal Type Sealable Terminal Cover | ||
Minimum Operating Temperature -5°C | ||
Primary Current 400A | ||
Maximum Operating Temperature 55°C | ||
Width 50mm | ||
Standards/Approvals UL94V-0, IEC 61869-1, IEC 61010-2, IEC 60044-1 | ||
Depth 31mm | ||
Mount Type Cable, Busbar, Wall | ||
Maximum Operating Frequency 60Hz | ||
Minimum Operating Frequency 50Hz | ||
Bore Diameter 21mm | ||
- COO (Country of Origin):
- IN
CT’s are square type and encapsulated with polycarbonate. These metering CT’s feature sealable terminal covers and a wide range of primary current ratings. Available in various, Bus bar sizes, case widths, and mounting options.
Comprehensive class accuracy
Cost effective moulded case current transformer
Various mounting options including wall mounting, cable mounting, bus bar mounting and DIN rail mounting
Available in 0.2 & 0.2s accuracy class
Wire sealable terminal covers
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