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کليد هوایی اشنایدر الکتریک 1600 آمپر سه پل فیکس سری NT قدرت قطع 50KA

کليد هوایی اشنایدر الکتریک 1600 آمپر سه پل فیکس سری NT قدرت قطع 50KA

Circuit breaker Masterpact NT16H2 – 1600 A – 4 poles – fixed – w/o trip unit

 

توضیحات

کليد هوایی اشنایدر الکتریک

کليد هوایی اشنایدر الکتریک 1600 آمپر سه پل فیکس سری NT قدرت قطع 50KA

Circuit breaker Masterpact NT16H2 – 1600 A – 4 poles – fixed – w/o trip unit

Main
range of product
Masterpact NT
product or component type
Basic frame
device short name
Masterpact NT16
circuit breaker name
Masterpact NT16H2
poles description
4P
neutral position
Left
network type
AC
breaking capacity code
H2
suitability for isolation
Yes conforming to IEC 60947-2
utilisation category
Category B
Complementary

network frequency

50/60 Hz
control type
Push-button
mounting mode
Fixed
[In] rated current
1600 A at 40 °C
[Ui] rated insulation voltage
1000 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage
12 kV conforming to IEC 60947-2
[Icm] rated short-circuit making capacity
88 kA 525 V AC at 50/60 Hz
88 kA 690 V AC at 50/60 Hz
105 kA 220/415 V AC at 50/60 Hz
105 kA 440 V AC at 50/60 Hz
[Ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-2
circuit breaker CT rating
1600 A
breaking capacity
42 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
42 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2

[Ics] rated service breaking capacity

42 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
42 kA at 690 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 220/415 V AC 50/60 Hz conforming to IEC 60947-2
protection type
Without protection
mechanical durability
12500 cycles without maintenance conforming to IEC 60947-2
electrical durability
3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
AC-23A: 3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
AC-23A: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
AC-3: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
connection pitch
70 mm
[Icw] rated short-time withstand current
20 kA 3 s conforming to IEC 60947-2
42 kA 0.5 s conforming to IEC 60947-2
42 kA 1 s conforming to IEC 60947-2
integral instant protection
81…99 kA
maximum breaking time
25 ms
maximum closing response time
50 ms
height
301 mm
width
346 mm
depth
196 mm