Description
Main
Range ComPacT new generation
product name ComPacT NSX new generation
Device short name NSX160F
Product or component type Circuit breaker
Device application Motor protection
Poles description 3P
Protected poles description 3D
[In] rated current 150 A at 65 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
network type AC
Network frequency 50/60 Hz
Suitability for isolation Yes conforming to EN/IEC 60947-2
Utilisation category Category A
[Icu] rated ultimate short-circuit
breaking capacity
85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
8 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1
35 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1
10 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1
Performance level F 36 kA 415 V AC
Trip unit name MA
Trip unit technology Magnetic
Trip unit protection functions I
control type Toggle
Circuit breaker mounting mode Fixed
Complementary
[Ui] rated insulation voltage 800 V AC 50/60 Hz
[Uimp] rated impulse withstand
voltage
8 kV
[Ics] rated service short-circuit
breaking capacity
85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
36 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
22 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
8 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability 40000 cycles
Electrical durability 40000 cycles at 440 V In/2
20000 cycles at 440 V In
15000 cycles at 690 V In/2
7500 cycles at 690 V In
Power dissipation per pole 8.55 W
Mounting support Backplate
Mounting position Horizontal and vertical
Flat on the back
Upside connection Front
Downside connection Front
Connection pitch 35 mm
Protection type I : for short-circuit protection (magnetic)
Trip unit rating 150 A at 65 °C
Short-time protection pick-up
adjustment type Isd
Adjustable
[Isd] Short-time protection pickup
adjustment range
9…14 x In
Instantaneous protection pick-up
adjustment type Ii
Adjustable 9 settings
[Ii] instantaneous protection pickup
adjustment range
9…14 x In
Earth-leakage protection Without
Number of slots for electrical
auxiliaries
5 slot(s)
Width (W) 105 mm
Height (H) 161 mm
Depth (D) 86 mm
Net weight 2.2 kg
Environment
Standards EN/IEC 60947-2
overvoltage category Class II
Electrical shock protection class Class II
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to IEC 62262
Ambient air temperature for
operation
-25…70 °C
Ambient air temperature for
storage
-50…85 °C
Relative humidity 0…95 %
Operating altitude 0…2000 m without derating
2000 m…5000 m with derating
