C1034A100
NSX100-250 3P ML 4.2 AL 100A TU
Trade Price
£919.13
Per
1
Unit
EA
Pack Quantity
1
Information
This MicroLogic 4.2 AL 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 AL provides an earth leakage alarm without trip, that is available on the terminal block. MicroLogic 4.2 AL indicates overloads with Alarm LEDs. The green Ready LED flashes if the circuit breaker is ready to trip. 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 produc
ComPacT NSX100...250 new generation
Product or component type
Trip unit
Trip unit name
MicroLogic 4.2 AL
Trip unit technology
Electronic
Range compatibility
ComPacT new generation NSX160 ComPacT new generation NSX100 ComPacT new generation NSX250
Device application
Distribution
Poles description
3P
Protected poles description
3D
Trip unit protection functions
LSoI
Protection type
L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection
Trip unit rating
100 A at 40 °C
[Ue] rated operational voltage
440 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 9 settings
[Ir] long-time protection pick-up adjustment range
40...100 A
Long-time protection delay adjustment type tr
Fixed
[tr] long-time protection delay adjustment range
11 s at 7.2 x Ir 16 s at 6 x Ir 400 s at 1.5 x Ir
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
Fixed
Instantaneous protection pick-up adjustment type Ii
Fixed
[Ii] instantaneous protection pick-up adjustment range
1500 A
earth-leakage protection
Integrated
Earth-leakage protection class
Class A
Earth-leakage protection sensitity adjustment type IΔn
Adjustable
[IΔn] earth-leakage protection sensitivity adjustment range
0.03 A 0.1 A 0.3 A 0.5 A 1 A 3 A 5 A
Earth-leakage protection specific mode
OFF using the IΔn rotary switch
Earth-leakage protection time delay adjustement type Δt
Adjustable
[Δt] Earth-leakage protection time delay adjustment range
0 ms 60 ms 150 ms 500 ms 1 s
Zone selective interlocking ZSI
Without
Local signalling
Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload Color indicator (yellow) for residual current
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
9.5 cm
Package 1 Width
11.0 cm
Package 1 Length
15.0 cm
Package 1 Weight
602.0 g
Unit Type of Package 2
S03
Number of Units in Package 2
10
Package 2 Height
30.0 cm
Package 2 Width
30.0 cm
Package 2 Length
40.0 cm
Package 2 Weight
6.422 kg
Warranty
18 months
Document Links
Datasheet