This time delay unit is an auxiliary that can be combined with an undervoltage release (MN). It must be associated with a 125VDC MN undervoltage release. It eliminates the risk of nuisance tripping due to transient voltage dips lasting from 200ms to 3s. Its power supply is 100-130VDC or 100-130VAC 50/60Hz. This time delay unit has 4 adjustable steps (0.5s – 1s – 1.5s – 3s). It is an external accessory and can be mounted in the switchboard.
MN delay unit, MasterPact NT/NW, ComPacT NS, adjustable time delay 0.5s/3s, 100/130VDC, 100/130VAC 50/60Hz, spare part
MN delay unit, MasterPact NT/NW, ComPacT NS, adjustable time delay 0.5s/3s, 100/130VDC, 100/130VAC 50/60Hz, spare part
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