C1032M025
NSX100-250 3P ML 2.2 M 25A TU
Trade Price
£272.59
Per
1
Unit
EA
Pack Quantity
1
Information
This MicroLogic 2.2 M is a 3 poles 3d electronic trip unit used on ComPacT NSX 100/160/250 circuit breakers. This 25A rating electronic trip unit is an optimum choice for motor protection applications. It embeds an adjustable long time protection against overloads. It provides also an adjustable short-time protection and a fixed instantaneous protection against short-circuits. MicroLogic 2.2 M indicates when the thermal image of the rotor and stator is greater than 95% of the permissible temperature rise with a red Alarm LED. 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 2.2 M
Trip unit technology
Electronic
Range compatibility
ComPacT new generation NSX100 ComPacT new generation NSX160 ComPacT new generation NSX250
Device application
Motor
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
25 A at 65 °C
[Ue] rated operational voltage
690 V AC 50/60 Hz
Network type
AC
Network frequency
50/60 Hz
Circuit breaker mounting mode
Fixed
Motor tripping class
10 5 20
complementary motor protection
Phase unbalance
Long-time pick-up adjustment type Ir (thermal protection)
Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range
12...25 A
Long-time protection delay adjustment type tr
Fixed
[tr] long-time protection delay adjustment range
120 s at 1.5 x Ir for trip class 5 6.5 s at 6 x Ir for trip class 5 5 s at 7.2 x Ir for trip class 5 240 s at 1.5 x Ir for trip class 10 13.5 s at 6 x Ir for trip class 10 10 s at 7.2 x Ir for trip class 10 480 s at 1.5 x Ir for trip class 20 26 s at 6 x Ir for trip class 20 20 s at 7.2 x Ir for trip class 20
thermal memory
20 minutes before and after tripping
Short-time protection pick-up adjustment type Isd
Adjustable 9 settings
[Isd] Short-time protection pick-up adjustment range
5...13 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
425 A
earth-leakage protection
Without
Zone selective interlocking ZSI
Without
Local signalling
Flashing LED (green) for ready to operate LED 95 % Ith (red) for temperature over set point
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
-50…85 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
6.500 cm
Package 1 Width
9.500 cm
Package 1 Length
11.000 cm
Package 1 Weight
440.000 g
Unit Type of Package 2
S03
Number of Units in Package 2
24
Package 2 Height
30.000 cm
Package 2 Width
30.000 cm
Package 2 Length
40.000 cm
Package 2 Weight
11.100 kg
Warranty
18 months
Document Links
Datasheet