Schneider-Electric
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LV429089
trip unit MicroLogic 5.2 A-Z for ComPact NSX 100/160/250 circuit breakers, electronic, rating 100 A, 3 poles 3d
Important message Important message: 
This product has been switched to new ComPacT range and is no longer commercialized. It will continue to be available in H1 2023 only limited to specific projects.
Schneider Electric
Characteristics
Main
Range ComPact
Range of product ComPact NSX100...250
Product or component type Trip unit
Trip unit name MicroLogic 5.2 A-Z
Trip unit technology Electronic
Range compatibility ComPact NSX100
ComPact NSX160
ComPact NSX250
Device application Special application
Number of poles 3P
Protected poles description 3t
Trip unit protection functions LSI
Protection type L : for overload protection (long time)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection
Trip unit rated current 100 A at 40 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
Network type AC
Network frequency 50/60 Hz
Complementary
Long-time pick-up adjustment type Ir (thermal protection) Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range 40...100 A
Long-time protection delay adjustment type tr Adjustable
[tr] long-time protection delay adjustment range 15…400 s at 1.5 x Ir
0.35…11 s at 7.2 x Ir
0.5…16 s at 6 x Ir
Thermal memory 20 minutes before and after tripping
Short-time protection pick-up adjustment type Isd Adjustable 9 settings
[Isd] Short-time protection pick-up adjustment range 1.5...10 x Ir
Short-time protection delay adjustment type tsd Adjustable
[tsd] Short-time protection delay adjustment range 0…0.4 s I²t=off
0.1…0.4 s I²t=on
Instantaneous protection pick-up adjustment type Ii Adjustable
[Ii] instantaneous protection pick-up adjustment range 1.5...12 x In
Earth-leakage protection Without
Zone selective interlocking ZSI With
Local signalling Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload
Display type LCD display
Type of measurement Ammeter
Communication of data Protection and alarm settings
Demand current and power
Maintenance indicators
Energy metering
Instantaneous and demand values
Time-stamped histories and event tables
Maximeters/minimeters
Power quality
Electrical data recording Maintenance indicators
Environment
Standards EN/IEC 60947-2
UL 508
Product certifications Marine
CCC
EAC
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -40…85 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 9.0 cm
Package 1 Width 11.0 cm
Package 1 Length 15.0 cm
Package 1 Weight 547.0 g
Unit Type of Package 2 S03
Number of Units in Package 2 11
Package 2 Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 6.504 kg
Offer Sustainability
REACh Regulation
print REACh Declaration
EU RoHS Directive Compliant with Exemptions
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
California proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Contractual warranty
Warranty 18 months