Subtotal (1 box of 140 units)*
£573.86
(exc. VAT)
£688.66
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 560 unit(s) shipping from 11 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 140 + | £4.099 | £573.86 |
*price indicative
- RS Stock No.:
- 173-0220
- 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 | |
| Primary DC Resistance | 18Ω | |
| Terminal Type | Wire | |
| Minimum Operating Temperature | -40°C | |
| Primary Current | 25A | |
| Maximum Operating Temperature | 85°C | |
| Width | 19 mm | |
| Depth | 21.5mm | |
| Standards/Approvals | No | |
| Mount Type | PCB | |
| Bore Size | 7 mm | |
| Turns Ratio | 500:1 | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Current Transformer | ||
Primary DC Resistance 18Ω | ||
Terminal Type Wire | ||
Minimum Operating Temperature -40°C | ||
Primary Current 25A | ||
Maximum Operating Temperature 85°C | ||
Width 19 mm | ||
Depth 21.5mm | ||
Standards/Approvals No | ||
Mount Type PCB | ||
Bore Size 7 mm | ||
Turns Ratio 500:1 | ||
RS PRO Flying Lead Current Sense Transformer (500:1)
A fly lead terminated current transformer offering a very high output voltage and linearity in a compact design. Fitted with 250mm 24 AWG long fly leads and the current transformers large 7mm centre hole can accommodate 6.3mm tabs for easy and simple installation.
All materials meet UL94V-0 dictating that in the event of a fire the flammable parts of the transformer will not burn for more than 10 secs protecting equipment and premises for a safe and reliable transformer fit for a wide range of applications.
Features and Benefits
Current sense transformer
Fly lead termination
Ratio of 500:1
Frequency range of 50/60Hz
Primary current rating of 25 A
Burden resistance of 33 Ω
Winding resistance of 18 Ω
Dielectric withstand voltage of 4KVrms
Dimensions of 21.5 x 19 x 11.5 mm
Bore size of 7mm
Why RS PRO?
RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.
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