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Picture of Trip unit MicroLogic 6.3E, ComPacT NSX400/630, 4 poles, basic and ground fault protections, energy meter, 400A rating
SKU:

C4046E400

Trip unit MicroLogic 6.3E, ComPacT NSX400/630, 4 poles, basic and ground fault protections, energy meter, 400A rating

Old price: $4,789.40 INC GST
$3,917.73 INC GST
Available for Shipping : 21-Jan-2026
Trip unit MicroLogic 6.3E, ComPacT NSX400/630, 4 poles, basic and ground fault protections, energy meter, 400A rating
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Manufacturer: Schneider Electric
Delivery date: 21-Jan-2026
Catalog
Declaration of conformity
Environmental Disclosure
Instruction sheet
Circularity Profile
User guide
Product Page Link
Product Data Sheet
This MicroLogic 6.3 E (Energy) is a 4 poles 4d electronic trip unit used on ComPacT NSX 400/630 circuit breakers. This 400A 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. It has an additional and adjustable ground fault protection. MicroLogic 6.3 E indicates overloads with Alarm LEDs. The green Ready LED flashes if the circuit breaker is ready to trip. MicroLogic 6.3 E 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
Device application distribution
Range compatibility ComPacT new generation NSX630, ComPacT new generation NSX400
Trip unit technology electronic
Neutral position left
Network type AC
Mounting mode fixed
Range ComPacT new generation
Protection type G : for ground fault protection, I : for instantaneous short-circuit protection, S : for short time short-circuit protection, L : for overload protection (long time)
Protected poles description 3D, 3D + OSN, 4D, 3D + N/2
Range of product ComPacT NSX400...630 new generation
Trip unit name MicroLogic 6.3 E
Poles description 4P
Product or component type trip unit
Trip unit protection functions LSIG
[Ue] rated operational voltage 690 V AC 50/60 Hz
[In] rated current 400 A at 40 °C
Network frequency 50/60 Hz
Complementary
Short-time pick-up adjustment type Isd adjustable
Display type LCD display
Long time pick-up adjustment type Ir adjustable
Zone selective interlocking ZSI with
Communication of data maximeters/minimeters, power quality, demand current and power, maintenance indicators, instantaneous and demand values, time-stamped histories and event tables, protection and alarm settings, energy metering
Earth-leakage protection without
Thermal memory 20 minutes before and after tripping
[Ig] ground-fault pick-up adjustment range Ig enable on/off, 0.2...1 x In for In > 40 A, 0.4...1 x In for In = 40 A
[tsd] short-time delay adjustment range 0.1-0.4 s I²t=on, 0-0.4 s I²t=off
[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
Electrical data recording maintenance indicators
Long time delay adjustment type adjustable
Ground-fault time delay adjustment type -tg adjustable
Long time pick-up adjustment range 160...400 A
Neutral protection setting no protection (3D), 1.6 x Ir (3D + OSN), 1 x Ir (4D), 0.5 x Ir (3D + N/2)
Instantaneous pick-up adjustment range 1.5...12 x In
Short-time delay adjustment type adjustable
[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
Instantaneous pick-up adjustment type Ii adjustable
Type of measurement energy meter
Ground-fault pick-up adjustment type adjustable
[tg] Ground-fault time delay adjustment range 0.1-0.4 s I²t=on, 0-0.4 s I²t=off
Environment
Ambient air temperature for storage -40-85 °C
Electrical shock protection class class II
Pollution degree 3 conforming to IEC 60947-1
IP degree of protection IP40 conforming to IEC 60529
Ambient air temperature for operation -25-70 °C
Standards EN/IEC 60947-2
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 13.500 cm
Package 1 Width 17.500 cm
Package 1 Length 21.500 cm
Package 1 Weight 1.787 kg
Unit Type of Package 2 2
Number of Units in Package 2 4
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 7.547 kg

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