SKU:

SPK33683

Time delay, MasterPact NW, MasterPact NT, operating mechanism, spare part, MN delay unit, 380VDC to 480VDC, 380VAC to 480VAC 50Hz or 60Hz

$894.96 INC GST
Available for Shipping : 04-Feb-2026
Time delay, MasterPact NW, MasterPact NT, operating mechanism, spare part, MN delay unit, 380VDC to 480VDC, 380VAC to 480VAC 50Hz or 60Hz
  • MN time delay unit is OEM approved spare part
  • Designed for MasterPact NW and Masterpact NT
  • Complies with product warranty
  • Eliminates the risk of nuisance tripping
  • To be combined with 25VDC MN undervoltage release
  • Time delay unit has 4 adjustable steps (0.5s - 1s - 1.5s - 3s)
  • External accessory and can be mounted in the switchboard
  • After-sales replacement part for 33683
Manufacturer: Schneider Electric
Delivery date: 04-Feb-2026

Products specifications

Attribute name Attribute value
Main
Device short name MN delay unit
Device application control
Range compatibility MasterPact NT
Voltage release type undervoltage release
Mounting location operating mechanism
Net weight 0.2 kg
Product or component type time delay
Range of product MasterPact NW
[Uc] control circuit voltage 380...480 V DC, 380...480 V AC 50/60 Hz
Complementary
Threshold tripping voltage 0.85 Un close, 0.35...0.7 Un open
Response time 3 s, 1.5 s, 1 s, 0.5 s
Mounting mode external mounting
Time delay range 0.5...3 s
Impulse duration 200 ms
Supply inrush power 200 VA
Supply holding power 4.5 VA
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 10 cm
Package 1 Width 10 cm
Package 1 Length 10 cm
Package 1 Weight 200 g