C40F4TM320D1
NSX320 DC PV 4P 10kA TM-DC 320A
Trade Price
£3,335.31
Per
1
Unit
EA
Pack Quantity
1
Information
ComPacT NSX 320F DC PV is a 4 poles circuit breaker designed to optimize space and breaking capacity. It's an optimal choice for photovoltaic applications. The breaking capacity (Icu) is 36kA at 1000VDC with 4 poles series. The rated current is 320A and the operational voltage is 1000VDC. The dimensions are 255mm x 285mm x 110mm. It is compliant with international standard EN/IEC 60947.
Technical Specifications
Range
ComPacT new generation
Product name
ComPacT NSX DC PV
Device short name
NSX320 DC PV
Product or component type
Circuit breaker
Device application
Photovoltaic
Poles description
4P
[In] rated current
320 A at 40 °C
[Ue] rated operational voltage
1000 V DC
Network type
DC
Suitability for isolation
Yes conforming to EN/IEC 60947-2
utilisation category
Category A
[Icu] rated ultimate short-circuit breaking capacity
10 kA Icu at 1000 V DC 4 poles in series conforming to IEC 60947-2
Performance level
F 10 kA 1000 V DC
Trip unit name
TM-DC
Trip unit technology
Thermal-magnetic
Trip unit protection functions
LI
Control type
Toggle
Circuit breaker mounting mode
Fixed
[Ui] rated insulation voltage
1000 V DC conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage
8 kV conforming to IEC 60947-2
[Ics] rated service short-circuit breaking capacity
10 kA at 1000 V DC conforming to IEC 60947-2
Mechanical durability
5000 cycles
Electrical durability
1000 cycles at 1000 V In
mounting support
Backplate
Mounting position
Horizontal and vertical Flat on the back
Upside connection
Front
downside connection
Front Front
Connection pitch
45 mm
Protection type
L : for overload protection (thermal) I : for short-circuit protection (magnetic)
Trip unit rating
320 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)
Adjustable
[Ir] long-time protection pick-up adjustment range
0.7...1 x In
Long-time protection delay adjustment type tr
Fixed
Instantaneous protection pick-up adjustment type Ii
Adjustable
[Ii] instantaneous protection pick-up adjustment range
5...10 x In
earth-leakage protection
Without
Width (W)
225 mm
Height (H)
185 mm
Depth (D)
110 mm
Net weight
8.1 kg
standards
EN/IEC 60947
product certifications
CCC EAC Marine
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
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
30.0 cm
Package 1 Width
30.0 cm
Package 1 Length
40.0 cm
Package 1 Weight
10.0 kg
Warranty
18 months
Document Links
Datasheet