"Buy The ABB OTM250E4CM110C is a 250A, 4-pole motorised change-over switch designed for reliable power source transfer using a 110–125V AC/DC motor supply. It offers smooth switching between two power sources with manual override and a clear I-0-II position indication. Its robust design makes it suitable for industrial automation, power distribution panels, and emergency backup applications."
| Specification | Value |
|---|---|
| Product Type | Motorised Change-over Switch |
| Rated Current | 250A |
| Motor Voltage Options | 110-125v AC/DC |
| Number of Poles | 4 Pole |
| Operation | Motorised with Manual Override |
| Position Indication | I-0-II |
| Rated Power @ 400V | 170 kVA |
| AC-21A / AC-22A Rated Current | 250A |
| AC-31B / AC-33B Current @ 415V | 250A/250A |
| Degree of Protection | IP20 |
| Frequency | 50/60 Hz |
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