C16F44V160

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Power Distribution

C16F44V160

  • $2,565.80

MCCB NSX160F, 36 kA at 415 VAC, MicroLogic 4.2 Vigi trip unit 160 A, 4 poles 4d

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[In] rated current 160 A at 40 °C
[Ue] rated operational voltage 440 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
Performance level F 36 kA 415 V AC
trip unit name Micrologic 4.2
trip unit technology Electronic
trip unit protection functions LSoIR
control type Toggle
Circuit breaker mounting mode Fixed
[Ui] rated insulation voltage 500 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
mechanical durability 40000 cycles
electrical durability 20000 cycles at 440 V In
40000 cycles at 440 V In/2
mounting support Backplate
upside connection Front
downside connection Front
connection pitch 35 mm
protection type L : for overload protection (long time)
So : for short time short-circuit protection with fixed delay
I : for instantaneous short-circuit protection
R : for earth-leakage protection
trip unit rating 160 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)      Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range 63...160 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
[tsd] Short-time protection delay adjustment range 0.02 s
Instantaneous protection pick-up adjustment type Ii Fixed
[Ii] instantaneous protection pick-up adjustment range 2400 A
earth-leakage protection Integrated
earth-leakage protection class Class A
Earth-leakage protection sensitivity adjustment type IΔn Adjustable
[IΔn] earth-leakage protection sensitivity adjustment range 30 mA
100 mA
300 mA
500 mA
1 A
3 A
5 A
Earth-leakage protection specific mode OFF using the IΔn rotary switch
Earth-leakage protection time delay adjustment type Δt Adjustable
[Δt] Earth-leakage protection time delay adjustment range 0 ms
60 ms
150 ms
500 ms
1 s
Neutral protection settings 0.5 x Ir (3t + N/2)
1 x Ir (4t)
No protection (3t)
Number of slots for electrical auxiliaries 5 slot(s)
local signalling Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload
Width (W) 140 mm
Height (H) 161 mm
Depth (D) 86 mm
net weight 2.4 kg