RS PRO Current Transformer 40 A 21mm Bore
- RS Stock No.:
- 171-8860
- Distrelec Article No.:
- 304-04-030
- Brand:
- RS PRO
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£19.56
(exc. VAT)
£23.47
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 27 unit(s) shipping from 12 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £19.56 |
| 5 - 9 | £18.79 |
| 10 - 24 | £18.00 |
| 25 - 49 | £17.22 |
| 50 + | £16.43 |
*price indicative
- RS Stock No.:
- 171-8860
- Distrelec Article No.:
- 304-04-030
- 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 | |
| Series | RS PRO | |
| Secondary Current | 5A | |
| Terminal Type | Wire | |
| Minimum Operating Temperature | 55°C | |
| Primary Current | 40A | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | IEC 60044-1, IEC 61010-2, UL 94 V-0, IEC 61869-1 | |
| Width | 74mm | |
| Depth | 45mm | |
| Length | 98mm | |
| Mount Type | Surface | |
| Maximum Operating Frequency | 60Hz | |
| Bore Diameter | 21mm | |
| Minimum Operating Frequency | 50Hz | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Current Transformer | ||
Series RS PRO | ||
Secondary Current 5A | ||
Terminal Type Wire | ||
Minimum Operating Temperature 55°C | ||
Primary Current 40A | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals IEC 60044-1, IEC 61010-2, UL 94 V-0, IEC 61869-1 | ||
Width 74mm | ||
Depth 45mm | ||
Length 98mm | ||
Mount Type Surface | ||
Maximum Operating Frequency 60Hz | ||
Bore Diameter 21mm | ||
Minimum Operating Frequency 50Hz | ||
- 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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