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Picture of Trip unit MicroLogic Vigi 7.3E AL, ComPacT NSX630, 3 poles, basic protections, earth leakage alarm, energy meter, 570A
SKU:

C6337A570

Trip unit MicroLogic Vigi 7.3E AL, ComPacT NSX630, 3 poles, basic protections, earth leakage alarm, energy meter, 570A

Old price: $8,398.50 INC GST
$6,869.97 INC GST
Available for Shipping : 23-Feb-2026
Trip unit MicroLogic Vigi 7.3E AL, ComPacT NSX630, 3 poles, basic protections, earth leakage alarm, energy meter, 570A
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Manufacturer: Schneider Electric
Delivery date: 23-Feb-2026
Catalog
User guide
Instruction sheet
Circularity Profile
Environmental Disclosure
Product Page Link
Product Data Sheet
This MicroLogic 7.3 E AL (Energy) is a 3 poles 3d electronic trip unit used on ComPacT NSX 630 circuit breakers. This 570A 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 adjustable short-time protection and instantaneous protection against short-circuits. MicroLogic 7.3 E AL provides an earth leakage alarm without trip, that is available on the terminal block. MicroLogic 7.3 E AL indicates overloads with Alarm LEDs. The green Ready LED flashes if the circuit breaker is ready to trip. MicroLogic 7.3 E AL is equipped with a display module that gives energy measurement and allows fine adjustment settings. 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 NSX630
Poles description 3P
Mounting mode fixed
Range ComPacT new generation
Protection type I : for instantaneous short-circuit protection, S : for short time short-circuit protection, L : for overload protection (long time)
Product or component type trip unit
Protected poles description 3D
Network type AC
Trip unit protection functions LSI
[Ue] rated operational voltage 440 V AC 50/60 Hz
Range of product ComPacT NSX400...630 new generation
Trip unit name MicroLogic 7.3 E AL
[In] rated current 570 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
Display type LCD display
[IΔn] residual earth-leakage sensitive adjustment 10-10 A, 5-5 A, 3-3 A, 1-1 A, 0.5-0.5 A, 0.3-0.3 A
[Isd] short-time pick-up adjustment range 1.5...10 x Ir
Local signalling LED 90 % Ir (orange) for overload, LED 105 % Ir (red) for overload, flashing LED (green) for ready to operate
[tsd] short-time delay adjustment range 0.1-0.4 s I²t=on, 0-0.4 s I²t=off
Long time pick-up adjustment type Ir adjustable 9 settings
Long time pick-up adjustment range 250...570 A
Instantaneous pick-up adjustment range 1.5...11 x In
Short-time delay adjustment type adjustable
Residual earth-leakage sensitity adjustment type adjustable
[tr] long-time delay adjustment range 0.5-16 s at 6 x Ir, 0.35-11 s at 7.2 x Ir, 15-400 s at 1.5 x Ir
Zone selective interlocking ZSI without
Instantaneous pick-up adjustment type Ii adjustable
Long time delay adjustment type adjustable
[Δt] residual earth-leakage time delay adjustment 1-1 s, 500-500 ms, 150-150 ms, 60-60 ms, 0-0 ms
Communication of data maintenance indicators, test reports, instantaneous and demand values, energy metering, demand current and power, earth leakage current, maximeters/minimeters, power quality, time-stamped histories and event tables, protection and alarm settings
Operating mode OFF using the IΔn rotary switch
Type of measurement energy meter
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 16.900 cm
Package 1 Width 21.100 cm
Package 1 Length 24.900 cm
Package 1 Weight 1.889 kg
Unit Type of Package 2 2
Number of Units in Package 2 2
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 4.122 kg

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