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Picture of Trip unit MicroLogic Vigi 4.2, ComPacT NSX100/160/250, 3 poles, electronic basic and earth leakage protections, 100A
SKU:

C1034V100

Trip unit MicroLogic Vigi 4.2, ComPacT NSX100/160/250, 3 poles, electronic basic and earth leakage protections, 100A

Old price: $3,326.40 INC GST
$2,721.00 INC GST
Available for Shipping : 15-Dec-2025
Trip unit MicroLogic Vigi 4.2, ComPacT NSX100/160/250, 3 poles, electronic basic and earth leakage protections, 100A
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Manufacturer: Schneider Electric
Delivery date: 15-Dec-2025
Catalog
Circularity Profile
Instruction sheet
User guide
Declaration of conformity
Environmental Disclosure
Product Page Link
Product Data Sheet
This MicroLogic 4.2 is a 3 poles 3d electronic trip unit used on ComPacT NSX 100/160/250 circuit breakers. This 100A rating electronic trip unit is an optimum choice for all standard and specific applications. It embeds adjustable long time protection against overloads. It provides also an adjustable short-time protection and a fixed instantaneous protection against short-circuits. MicroLogic 4.2 Vigi trip unit offers an integrated adjustable earth-leakage protection. MicroLogic 4.2 indicates overloads with Alarm LEDs. The green Ready LED flashes if the circuit breaker is ready to trip. An earth leakage pre-alarm can be remotely available by installing the optional SDx module (LV429532). This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and ComPacT NSX basic frame.

Products specifications

Attribute name Attribute value
Main
Trip unit technology electronic
Device application distribution
Range compatibility ComPacT new generation NSX250, ComPacT new generation NSX100, ComPacT new generation NSX160
Poles description 3P
Mounting mode fixed
Range ComPacT new generation
Protection type R : for earth-leakage protection, I : for instantaneous short-circuit protection, So : for short time short-circuit protection with fixed delay, L : for overload protection (long time)
Product or component type trip unit
Protected poles description 3D
Network type AC
Trip unit protection functions LSoIR
[Ue] rated operational voltage 440 V AC 50/60 Hz
Range of product ComPacT NSX100...250 new generation
Trip unit name MicroLogic 4.2
[In] rated current 100 A at 40 °C
Network frequency 50/60 Hz
Complementary
Residual earth-leakage time delay adjustment type adjustable
Short-time pick-up adjustment type Isd adjustable
[IΔn] residual earth-leakage sensitive adjustment 5-5 A, 3-3 A, 1-1 A, 0.5-0.5 A, 0.3-0.3 A, 0.1-0.1 A, 0.03-0.03 A
[Isd] short-time pick-up adjustment range 1.5...10 x Ir
Local signalling color indicator (yellow) for residual current, LED 90 % Ir (orange) for overload, LED 105 % Ir (red) for overload, flashing LED (green) for ready to operate
Long time pick-up adjustment type Ir adjustable 9 settings
Long time pick-up adjustment range 40...100 A
Instantaneous pick-up adjustment range 1500 A
Short-time delay adjustment type fixed
Residual earth-leakage sensitity adjustment type adjustable
[tr] long-time delay adjustment range 400-400 s at 1.5 x Ir, 16-16 s at 6 x Ir, 11-11 s at 7.2 x Ir
Zone selective interlocking ZSI without
Instantaneous pick-up adjustment type Ii fixed
Long time delay adjustment type fixed
[Δt] residual earth-leakage time delay adjustment 1-1 s, 500-500 ms, 150-150 ms, 60-60 ms, 0-0 ms
Operating mode OFF using the IΔn rotary switch
Earth-leakage protection class class A
Earth-leakage protection integrated
Thermal memory 20 minutes before and after tripping
Environment
Ambient air temperature for storage -40-85 °C
Pollution degree 3 conforming to IEC 60947-1
Electrical shock protection class class II
IP degree of protection IP40 conforming to IEC 60529
Standards EN/IEC 60947-2
Ambient air temperature for operation -25-70 °C
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 9.500 cm
Package 1 Width 11.000 cm
Package 1 Length 15.000 cm
Package 1 Weight 604.200 g
Unit Type of Package 2 2
Number of Units in Package 2 10
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 6.442 kg

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