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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

LV426802

Delay Unit 48 Vac 50/60 Hz

LV429426

MN 220-240 Vac 50/60 Hz with Fixed Time Delay

MN 250 Vac

LV426804

Delay Unit 220-240 Vac 50/60 Hz

LV429427

MN 48 Vac/Vdc 50/60 Hz with Adjustable Time Delay (≥ 200 ms)

MN 48 Vdc

LV426802

Delay unit 48 Vac/Vdc 50/60 Hz

S33680

MN 110-130 Vdc/Vac 50/60 Hz with Adjustable Time Delay (≥ 200 ms)

MN 125 Vdc

LV426803

Delay unit 100-130 Vac/Vdc 50/60 Hz

S33681

MN 220-250 Vac/Vdc 50/60 Hz with Adjustable Time Delay (≥ 200 ms)

MN 250 Vdc

LV426815

Delay Unit 200-250 Vac/Vdc 50-60 Hz

S33682

Schneider Electric Canada

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