Adjustable Time Delay Relay for Voltage Release MN - 200/250 V AC/DC

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This time delay unit is an auxiliary that can be combined with an undervoltage release (MN). It must be associated with a 250VDC MN undervoltage release. It eliminates the risk of nuisance tripping due to transient voltage dips lasting from 200ms to 3s. Its power supply is 200-250VDC or 200-250VAC 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.

Product Details

Activity PPACB
[uc] Control Circuit Voltage 200...250 V AC 50/60 Hz
Accessory / Separate Part Category spare part for Compact NS630b...1600
Device Application control
Device Short Name MN delay unit
Impulse Duration 200 ms
Mounting Mode external mounting
Product or Component Type time delay relay
Range Masterpact
Range Compatibility MasterPact NT
Range of Product ComPact NSX100...250
Response Time 0.5 s
Supply Holding Power 4.5 VA
Supply Inrush Power 200 VA
Threshold Tripping Voltage 0.35...0.7 Un open
Time Delay Range 0.5...3 s
Voltage Release Type undervoltage release

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