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Picture of Circuit breaker, ComPacT NSX320 DC PV, 10kA/1000VDC, 4 poles, TM-DC PV trip unit 320A
SKU:

C40F4TM320D1

Circuit breaker, ComPacT NSX320 DC PV, 10kA/1000VDC, 4 poles, TM-DC PV trip unit 320A

Old price: $3,385.80 INC GST
$2,979.50 INC GST
Available for Shipping : 12-Aug-2025
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Circuit breaker, ComPacT NSX320 DC PV, 10kA/1000VDC, 4 poles, TM-DC PV trip unit 320A
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Manufacturer: Schneider Electric
Environmental Disclosure
Instruction sheet
User guide
Declaration of conformity
Product Page Link
Product Data Sheet
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.

Products specifications

Attribute name Attribute value
Main
Device short name NSX320 DC PV
Device application photovoltaic
Breaking capacity code F 10 kA 1000 V DC
Suitability for isolation yes conforming to EN/IEC 60947-2
Breaking capacity 10 kA Icu at 1000 V DC 4 poles in series conforming to IEC 60947-2
Mounting mode fixed
Control type toggle
Range ComPacT new generation
Range of product ComPacT NSX400...630 DC PV new generation
Trip unit name TM-DC
Trip unit technology thermal-magnetic
Poles description 4P
Utilisation category category A
Product name ComPacT NSX DC PV
Product or component type circuit breaker
Network type DC
Trip unit protection functions LI
[Ue] rated operational voltage 1000 V DC
[In] rated current 320 A at 40 °C
Complementary
[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2
Connection pitch 45 mm
Compatibility code NSX320
Mechanical durability 5000 cycles
Trip unit rating 320-320 A at 40 °C
Upside connection front
Long time pick-up adjustment type Ir adjustable
Long time pick-up adjustment range 0.7...1 x In
Electrical durability 1000 cycles at 1000 V In
Protection type I : for short-circuit protection (magnetic), L : for overload protection (thermal)
Downside connection front
Earth-leakage protection without
Height 185 mm
[Ics] rated service breaking capacity 10 kA at 1000 V DC conforming to IEC 60947-2
Depth 110 mm
Width 225 mm
Mounting position flat on the back, horizontal and vertical
[Ui] rated insulation voltage 1000 V DC conforming to IEC 60947-2
Net weight 8.1 kg
Instantaneous pick-up adjustment type Ii adjustable
Long time delay adjustment type fixed
Instantaneous pick-up adjustment range 5...10 x In
Mounting support backplate
Environment
Relative humidity 0-95 %
Ambient air temperature for storage -50-85 °C
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40 conforming to IEC 60529
Ambient air temperature for operation -25-70 °C
IK degree of protection IK07 conforming to IEC 62262
Overvoltage category class II
Operating altitude 2000 m...5000 m with derating, 0...2000 m without derating
Electrical shock protection class class II
Standards EN/IEC 60947
Product certifications Marine, EAC, CCC
Packing Units
Unit Type of Package 1 1
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

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