48095
NW4000 HA 3P fixed ACB
Trade Price
£19,241.12
Per
1
Unit
EA
Pack Quantity
1
Information
It is a Masterpact NW40HA basic switch disconnector, 3 poles, 4000 A, in fixed version. It is designed for all standard applications. The rated current is 4000 A and the operational voltage is 690 VAC 50/60 Hz. The rated making capacity is 143 kA peak at 690V Ac within AC23A and AC3 categories. It is not supplied with power connections. It complies with IEC 60947-3 standard.
Technical Specifications
Range
MasterPacT
Product name
MasterPact NW
Product or component type
Switch disconnector
Device short name
MasterPact NW40
Switch-disconnector name
MasterPact NW40HA
Device application
Protection
Poles description
3P
Network type
AC
Network frequency
50/60 Hz
[Ie] rated operational current
4000 A AC 50/60 Hz 690 V
[Ui] rated insulation voltage
1000 V AC 50/60 Hz conforming to IEC 60947-3
[Uimp] rated impulse withstand voltage
12 kV conforming to IEC 60947-3
[Icm] rated short-circuit making capacity
143 kA 220...690 V AC at 50/60 Hz
[Ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-3
Breaking capacity code
HA
Suitability for isolation
Yes conforming to IEC 60947-3
Contact position indicator
Yes
Visible break
No
Pollution degree
4 conforming to IEC 60664-1
Control type
Push-button
Mounting mode
Fixed
Operating rate
10 cyc/h maximum
[Icw] rated short-time withstand current
65 kA during 1 s conforming to IEC 60947-3 55 kA during 3 s conforming to IEC 60947-3
Mechanical durability
10000 cycles without maintenance conforming to IEC 60947-3 20000 cycles with maintenance conforming to IEC 60947-3
Electrical durability
AC-3: 6000 cycles 440/690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3 AC-23A: 2500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3 AC-23A: 5000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-3
Connection pitch
150 mm
height
352 mm
Width
442 mm
Depth
297 mm
Net weight
60 kg
standards
IEC 60947-3
product certifications
ASEFA ASTA
Ambient air temperature for operation
-25…70 °C
Ambient air temperature for storage
-35…85 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
30.5 cm
Package 1 Width
29.5 cm
Package 1 Length
37.5 cm
Package 1 Weight
47.27 kg
Warranty
18 months
Document Links
Datasheet