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What are the time delay units for undervoltage release available for the Powerpact B-frame circuit breakers?
Issue:
Part numbers for B-frame breaker Time Delay Units for Undervoltage Release modules
Product Line:
Molded Case Circuit Breakers
Resolution:
| Time Delay Unit | Composed of: | Catalog Number |
|---|---|---|
| MN 48 Vac 50/60 Hz with Fixed Time Delay | MN 48 Vac | |
| Delay Unit 48 Vac 50/60 Hz | ||
| MN 220-240 Vac 50/60 Hz with Fixed Time Delay | MN 250 Vac | |
| Delay Unit 220-240 Vac 50/60 Hz | ||
| MN 48 Vac/Vdc 50/60 Hz with Adjustable Time Delay (≥ 200 ms) | MN 48 Vdc | |
| Delay unit 48 Vac/Vdc 50/60 Hz | ||
| MN 110-130 Vdc/Vac 50/60 Hz with Adjustable Time Delay (≥ 200 ms) | MN 125 Vdc | |
| Delay unit 100-130 Vac/Vdc 50/60 Hz | ||
| MN 220-250 Vac/Vdc 50/60 Hz with Adjustable Time Delay (≥ 200 ms) | MN 250 Vdc | |
| Delay Unit 200-250 Vac/Vdc 50-60 Hz |
Released for:Schneider Electric USA
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