K1H004UCH ordering record for Harmony K cam changeover switch
The full designation K1H004UCH identifies the requested Harmony K cam changeover switch. This record separates confirmed catalogue information from project-specific checks. The shared Schneider category image is a reference collage, not a photograph of the exact K1H004UCH variant.
Technical parameters and identity
| Technical item | Verified value / selection note |
|---|---|
| Complete model | K1H004UCH |
| Product identity | Harmony K cam changeover switch |
| Poles | 4 |
| Thermal current | 12 A |
| Index | 45 degrees |
| Front mounting | 22 mm hole |
Interface review
Start the K1H004UCH review at the interface it connects to: the host assembly, electrical supply, mating device or mechanical opening. Compare contact programme and front-panel clearance. Do not infer the missing interface details from a short code or the category image.
For K1H004UCH, record the existing installed marking and the intended location. Compare the full manufacturer's designation, mounting method, terminals, ratings and applicable standards. A visually similar code may differ in an option that changes the installation decision.
Documentation requested with a quotation
Ask the supplier to quote exactly K1H004UCH and provide the current manufacturer data sheet, installation instructions and any relevant dimensional drawing. State the destination country and quantity. If K1H004UCH is discontinued or regional, ask for availability and a documented alternative rather than assuming stock.
For a proposed replacement of K1H004UCH, require a written cross-reference. Compare every affected rating and interface with the original engineering requirement before substituting. The presence of another number in the same visual family is not evidence of equivalence.
Installation and commissioning record
Before installing K1H004UCH, check the delivered label, package condition and included accessories against the approved order. Keep a photo of the marking, the wiring or assembly diagram, and the equipment tag. Follow the product instructions for safe isolation and torque or mounting requirements.
After fitting K1H004UCH, document the relevant functional test: operation, indication, protective coordination, communication or mechanical movement as applicable. Record any difference between the planned K1H004UCH and the actual supplied designation.
Visually similar catalogue codes
The following 1 designations share a close-looking K1H pattern with K1H004UCH. They are indexed here to help search; this list does not assert a shared function, rating or interchangeability. Check each exact code separately.
Buyer decision
Approve K1H004UCH only after the confirmed parameters above and the project-specific interface checks are reconciled. In particular, identify the supply, protection, mounting and mating accessories that apply to K1H004UCH; not all of these can be inferred from the designation alone.
Keep the final approved K1H004UCH designation on the procurement and receiving documents. If an alternative arrives, quarantine the change for engineering review before it is installed or energized.
