ABB
ABB 4P Pole Screw Mount Switch Disconnector - 400A Maximum Current, 400kW Power Rating, IP00, IP65
Part No.
1SCA022763R5550 OT400E04K
Procurement Intelligence
The OT Series is ABB's manual switch disconnector designed for main circuit isolation in industrial and commercial installations. It features screw terminal connections, dual IP ratings (IP00 internal/IP65 external), and 400A switching capacity. Critical verification: confirm voltage rating and auxiliary contact requirements match your control circuit specifications.
Main circuit isolation, industrial switchgear
Before ordering — verify:
| ☐ | Screw terminal torque specs |
| ☐ | IP65 enclosure compatibility |
| ☐ | 400A cable sizing |