ABB
ABB OT Pole Changeover Switch -
Part No.
1SCA022778R6920 OTZW25
Procurement Intelligence
The ABB OT Series (OTZW25) is a pole changeover switch designed for manual load isolation and circuit switching in industrial control panels and distribution systems. This switch enables operators to safely redirect power between two independent circuits. Critical verification: confirm amperage rating and pole configuration match your load requirements and system voltage before procurement.
Industrial load switching isolation
Before ordering — verify:
| ☐ | Amperage rating verification |
| ☐ | Pole configuration match |
| ☐ | Installation space constraints |