ABB 1SCA022764R2920 installation evidence and product identity
ABB 1SCA022764R2920 is the complete order code for this manual change-over switch. The planned function is to select the approved higher-current source with an OT E-frame switch. A shared category photo is shown for orientation only; confirm the delivered ABB 1SCA022764R2920 label and hardware before acceptance.
Key technical parameters
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 1SCA022764R2920 |
| Product family | OT E-frame manual change-over switch options |
| Component role | manual change-over switch |
| Exact ABB order reference | 1SCA022764R2920 |
| ABB product series | OT E-frame manual change-over switch options |
| ABB order identity | 1SCA022764R2920 |
| Manufacturer designation | OT200E03C |
| ABB product description | 200A, 3 pole manual change-over switch. Handle and shaft has to be ordered separately. OT200E03C |
| Representative | OT200E03C 200 A three-pole change-over |
| Related options | 315, 400, 800 A three-pole and 630 A four-pole codes |
| Handle | Ordered separately in ABB descriptions |
| Version-specific notes | 1SCA022764R2090: 315A, 3 pole manual change-over switch. Handle and shaft has to be ordered separately. OT315E03C; 1SCA022764R1950: 400A, 3 pole manual change-over switch. Handle and shaft has to be ordered separately. OT400E03C; 1SCA022785R4270: 800A, 3 pole manual change-over switch. Handle and shaft has to be ordered separately. OT800E03C; 1SCA022785R4350: 630A, 4 pole manual change-over switch. Handle and shaft has to be ordered separately. OT630E04C |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The ABB 1SCA022764R2920 table separates manufacturer-stated facts from checks that depend on the installed system. Do not transfer an adjacent version's rating or approval to ABB 1SCA022764R2920 without its own manufacturer evidence.
Electrical and mounting review
Inspect the ABB 1SCA022764R2920 terminals, connectors, mounting and protective clearances in the context of the installed assembly.
Where ABB 1SCA022764R2920 needs software or settings, preserve the approved configuration and note its revision before replacing hardware.
The equipment this part serves
Identify the host equipment and the exact place where ABB 1SCA022764R2920 is installed. Record the drawing reference, equipment tag and current component marking.
A procurement request for ABB 1SCA022764R2920 should include the host frame or system version, not merely a product-category name.
Configuration to compare
The decisive ABB 1SCA022764R2920 comparison is OT E frame, 200–800 A class, pole count and shaft/handle selection. Check the marking and documentation for every selected option.
For ABB 1SCA022764R2920, record any difference in coil, voltage, poles, interface, fan form or physical packaging before approving a substitute.
Receiving controls
Compare the ABB 1SCA022764R2920 package and unit marking with the purchase order. Check quantity, damage and any supplied accessory parts.
Set ABB 1SCA022764R2920 aside for engineering review if the exact code, ratings or construction differ from the authorized design.
Site acceptance
When the assembly is ready for an authorized test, prove each source position and the open interval. Check the normal response and the relevant alternate or alarm state.
Save the ABB 1SCA022764R2920 measured observations, sign-off and any changed settings in the equipment record.
Installation sequence
Isolate the relevant supply and stored energy before touching ABB 1SCA022764R2920. Follow the site procedure and the host manufacturer's installation instructions.
After fitting ABB 1SCA022764R2920, confirm the mechanical position, wiring map, insulation and operating clearance before energizing.
Next purchase reference
Keep the full ABB 1SCA022764R2920 code, installed host and approved configuration together in the spare-parts register.
Future ABB 1SCA022764R2920 enquiries should include these records so a visually similar but different variant is not ordered by mistake.
Other ABB order codes in this series
These codes are represented by the ABB 1SCA022764R2920 page and will not be published as separate product pages. Differences in frame, coil, auxiliary arrangement, construction or rating still require an individual check; they are not automatically interchangeable.
- 1SCA022764R1950
- 1SCA022764R2090
- 1SCA022785R4270
- 1SCA022785R4350
Documented handover
Use ABB 1SCA022764R2920 in full on the purchase and maintenance record.
Keep the ABB 1SCA022764R2920 commissioning result with the equipment history.
