C4046E400
NSX400/630 4P ML 6.3 E 400A TU
Trade Price
£2,076.58
Per
1
Unit
EA
Pack Quantity
1
Information
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.
Technical Specifications
Range
ComPacT new generation
Range of product
ComPacT NSX400...630 new generation
Product or component type
Trip unit
Trip unit name
MicroLogic 6.3 E
Trip unit technology
Electronic
Range compatibility
ComPacT new generation NSX400 ComPacT new generation NSX630
Device application
Distribution
Poles description
4P
Protected poles description
3D + N/2 4D 3D + OSN 3D
Neutral position
Left
Trip unit protection functions
LSIG
Protection type
L : for overload protection (long time) S : for short time short-circuit protection I : for instantaneous short-circuit protection G : for ground fault protection
Trip unit rating
400 A at 40 °C
[Ue] rated operational voltage
690 V AC 50/60 Hz
Network type
AC
Network frequency
50/60 Hz
Circuit breaker mounting mode
Fixed
Long-time pick-up adjustment type Ir (thermal protection)
Adjustable
[Ir] long-time protection pick-up adjustment range
160...400 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
Neutral protection settings
0.5 x Ir (3D + N/2) 1 x Ir (4D) 1.6 x Ir (3D + OSN) No protection (3D)
Thermal memory
20 minutes before and after tripping
Short-time protection pick-up adjustment type Isd
Adjustable
[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
Ground-fault protection pick-up adjustment type Ig
Adjustable
[Ig] ground-fault protection pick-up adjustment range
0.4...1 x In for In = 40 A 0.2...1 x In for In > 40 A Ig enable on/off
Ground-fault protection time delay adjustment type tg
Adjustable
[tg] ground-fault protection time delay adjustment range
0…0.4 s I²t=off 0.1…0.4 s I²t=on
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
Energy meter
communication of data
Energy metering Protection and alarm settings Time-stamped histories and event tables Instantaneous and demand values Maintenance indicators Demand current and power Power quality Maximeters/minimeters
electrical data recording
Maintenance indicators
standards
EN/IEC 60947-2
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
Ambient air temperature for storage
-40…85 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
13.5 cm
Package 1 Width
17.5 cm
Package 1 Length
21.5 cm
Package 1 Weight
1.826 kg
Unit Type of Package 2
S03
Number of Units in Package 2
4
Package 2 Height
30 cm
Package 2 Width
30 cm
Package 2 Length
40 cm
Package 2 Weight
7.755 kg
Warranty
18 months
Document Links
Datasheet