OT250E03: what the order code must match
OT250E03 is a three-pole manual switch-disconnector for a defined industrial installation. When requesting OT250E03, keep its complete printed designation, hardware revision and project context together so that purchasing and engineering review the same component.
Technical identification and selection data
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | OT250E03 |
| Product family | OT250E03 |
| Component role | three-pole manual switch-disconnector |
| Rated frame | 250 A type designation |
| Main poles | 3 |
| Order code | 1SCA022709R8610 |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The OT250E03 data above identifies the published function and key selection checks. A rating or connection shared with another device does not establish an approved replacement for OT250E03.
Installation and return-to-service proof
For OT250E03, the controlled acceptance method is: Verify positions, padlock procedure, mechanical fit and terminal tightening before energization. Record the actual results, not merely a pass/fail impression.
Before returning the equipment containing OT250E03 to production, verify isolation, protective coordination, terminal identification and any interlock or safety-related response.
Where this item works
For OT250E03, the intended duty is: Provide manually operated isolation in a correctly engineered distribution assembly. Capture the actual connected load or signal, site environment and operating sequence before purchase.
The installation record for OT250E03 should include a nameplate photograph, panel drawing and the failed unit's setting or software version when applicable.
Match the interface before ordering
The critical cross-check for OT250E03 is: Match utilization category, cable connection, handle, shaft, enclosure and upstream protective device. A similar product outline, series name or current class alone is not enough.
Ask the supplier to identify any deviations from OT250E03 in connection hardware, function, approvals and accessories. Resolve them against the engineering drawing before accepting a substitute.
Same-series ordering references
These codes share the OT250E03 grouping with OT250E03, but option strings can alter ratings, wiring, firmware or certifications. They are not automatically interchangeable with OT250E03.
No additional unassigned OT250E03 code is recorded here for OT250E03.
Buyer handover record
Quote OT250E03 in full, state quantity and destination, and attach the relevant panel photograph and drawing. Confirm whether accessories are included in the offered supply.
At receipt, compare the supplied label with OT250E03 and document any difference before installation. Retain the final part identity and the OT250E03 acceptance test with the asset history.
