Schneider Electric LV429070 trip unit MicroLogic 2.2 for ComPact NSX 100/160/250 circuit breakers, electronic, rating 100A, 3 poles 3d


The Schneider Electric LV429070 trip unit MicroLogic 2.2 for ComPact NSX 100/160/250 is a thermal circuit breaker with a Type C tripping characteristic, suitable for interior use. It offers overload protection and has a maximum amperage of 100 A. This unit has a switch control style, screw terminal electrical connection, and a black color. Designed for industrial and electronics applications, it is corrosion-resistant and operates with an IP40 rating. Made of ABS/plastic material, this trip unit is an essential component for any room requiring electrical protection.

Main
RangeComPact
Range of productComPact NSX100...250
Product or component typeTrip unit
Trip unit nameMicroLogic 2.2
Trip unit technologyElectronic
Range compatibilityComPact NSX100
ComPact NSX160
ComPact NSX250
Device applicationDistribution
Number of poles3P
Protected poles description3t
Trip unit protection functionsLSoI
Protection typeL : for overload protection (long time)
So : for short time short-circuit protection with fixed delay
I : for instantaneous short-circuit protection
Trip unit rated current100 A at 40 °C
[Ue] rated operational voltage690 V AC 50/60 Hz
Network typeAC
Network frequency50/60 Hz
Complementary
Long-time pick-up adjustment type Ir (thermal protection)Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range40...100 A
Long-time protection delay adjustment type trFixed
[tr] long-time protection delay adjustment range11 s at 7.2 x Ir
16 s at 6 x Ir
400 s at 1.5 x Ir
Thermal memory20 minutes before and after tripping
Short-time protection pick-up adjustment type IsdAdjustable 9 settings
[Isd] Short-time protection pick-up adjustment range1.5...10 x Ir
Short-time protection delay adjustment type tsdFixed
[tsd] Short-time protection delay adjustment range0.02 s
Instantaneous protection pick-up adjustment type IiFixed
[Ii] instantaneous protection pick-up adjustment range1500 A
Earth-leakage protectionWithout
Zone selective interlocking ZSIWithout
Local signallingFlashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload