KSA25SF3 legacy Canalis KS fused tap-off unit: technical facts and site checks
KSA25SF3 is the exact designation used for this legacy Canalis KS fused tap-off unit entry. The picture is a shared Schneider-category reference collage, not an exact photograph of KSA25SF3. Use the confirmed details below as the starting point for enquiry; the installed label and current manufacturer document govern final selection.
Technical data and identification
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | KSA25SF3 |
| Product identity | legacy Canalis KS fused tap-off unit |
| Legacy family | Canalis KS |
| Manufacturer cross-reference | KSB250SE4 in catalogue replacement table |
| Exact electrical installation | Confirm original unit and replacement documentation |
Site information to collect
Before ordering KSA25SF3, write down the existing equipment tag, location and duty. Check busbar generation, conductor scheme, fuse size and tap-off location. Capture a legible photograph of the complete KSA25SF3 marking so that voltage, option suffix and revision can be compared with the quotation.
Check the mating equipment around KSA25SF3: supply and load wiring, mechanical mounting, protection, communications or software interface as appropriate. The table intentionally separates documented facts from values that depend on a complete configured variant. Never infer a missing rating from a shared image or from another model whose code merely resembles KSA25SF3.
Quotation worksheet
- Complete KSA25SF3 designation and quantity
- Condition, revision and applicable manufacturer documentation
- Included accessories, exclusions and delivery region
- Any proposed substitution identified separately for approval
For KSA25SF3, ask the supplier to quote the exact reference and disclose any deviation. A suffix, pole count, communications port, certification or terminal style can change the installation even when the front appearance is similar. If the original KSA25SF3 is obsolete, confirm availability and obtain an engineering-reviewed migration path rather than assuming a current series is a direct swap.
Installation and commissioning record
Keep the isolation and safety procedure for the equipment that uses KSA25SF3. Compare delivered markings, package condition and accessories with the approved order. Record hardware and firmware revisions where present; preserve settings and backups before an installed KSA25SF3 is removed.
The acceptance test for KSA25SF3 should match its actual duty: switching or trip performance, protective settings, measured values, motion direction, software connection or busway continuity as applicable. Use qualified personnel and the manufacturer's commissioning instructions. A passing visual inspection alone does not prove that KSA25SF3 is correctly configured.
Similar-looking designations
No additional unassigned KSA25-pattern code is indexed with KSA25SF3. A different complete designation still requires its own technical check.
Release decision
Approve KSA25SF3 for procurement only after the exact model, documented product role, site connections and supplier offer agree. Keep KSA25SF3 on the purchase and receiving records. If a substitute is proposed, document the differences and obtain approval before fitting it.
