Complementary
Impulse duration	200 ms
Time delay range	0.5...3 s
Threshold tripping voltage	0.35...0.7 Un open; 0.85 Un close
Supply holding power	4.5 VA
Supply inrush power	200 VA
Mounting mode	External mounting
Response time	0.5 s; 1 s; 1.5 s; 3 s
Accessory / separate part category	Spare part for Compact NS630b...1600; Spare part for Compact NS1600b...3200
Contractual warranty
Warranty (in months)	18
Logistical informations
Country of origin	FR
Main
Device short name	MN delay unit
Product or component type	Time delay relay
Device application	Control
Range compatibility	Masterpact MasterPact NT; Masterpact MasterPact NW; ComPact ComPact NSX; ComPact ComPact NS630b...1600; ComPact ComPact NS1600b...3200; PowerPact PowerPact Multistandard; ComPact ComPact NSXm; ComPact ComPact NSX DC; Masterpact MasterPact NW UL 489; Masterpact MasterPact NT UL 489; Masterpact MasterPact NW DC
Voltage release type	Undervoltage release
[Uc] control circuit voltage	48...60 V AC 50/60 Hz; 48...60 V DC
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	8.4 cm
Package 1 Width	7.6 cm
Package 1 Length	9.0 cm
Package 1 Weight	214.0 g
Unit Type of Package 2	S03
Number of Units in Package 2	18
Package 2 Height	30.0 cm
Package 2 Width	30.0 cm
Package 2 Length	40.0 cm
Package 2 Weight	4.339 kg

This time delay unit is an auxiliary device that can be combined with an undervoltage release (MN). It must be connected to an undervoltage release MN of 48 V DC. It prevents false trips due to temporary voltage dips lasting from 200 ms to 3 s. The power supply is 48-60 VDC or 48-60 VAC 50/60 Hz. This time delay unit has 4 adjustable levels (0.5 s - 1 s - 1.5 s - 3 s). It is an external accessory that can be installed in the switchgear.