ABB
ABB 4 Pole Isolator Switch -
Part No.
1SCA022438R3790
Procurement Intelligence
The OT75-100 series is ABB's plastic-enclosed safety isolator switch designed for motor control and power distribution circuit protection in industrial environments. It provides manual isolation with a 4-pole configuration and 1NO contact arrangement. Verify that the enclosure rating (IP code) and current rating match your specific distribution panel voltage and load requirements before procurement.
Industrial motor isolation switch
Before ordering — verify:
| ☐ | Enclosure IP rating verification |
| ☐ | Current capacity confirmation |
| ☐ | Mounting space clearance |