ABB
ABB OSZT Interlock
Part No.
1SCA106540R1001
Procurement Intelligence
The ABB OSZT Interlock is a mechanical interlock accessory for the OSZT switch disconnector series, designed to prevent unsafe concurrent operation of multiple switching devices in electrical distribution installations. Critical verification: confirm compatibility with your specific OSZT base unit model and validate mounting orientation before installation.
Switch disconnector safety interlock
Before ordering — verify:
| ☐ | OSZT base unit compatibility |
| ☐ | Mounting orientation verification |
| ☐ | 236mm clearance requirement |