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Schneider-Electric
LV438452
Tariff code: 8536209090
This product is discontinued.
Please contact us for possible replacement product options.
Link to the manufacturers site: LV438452 - circuit breaker Compact NSX320 DC PV, 320 A, 1000 V, TM-D trip unit, 4 poles
Main
Range: ComPact
Product name: ComPact NSX DC
Range of product: ComPact NSX400...630 DC PV
Device short name: NSX320 DC PV
Product or component type: Circuit breaker
Device application: Distribution
Poles description: 4P
Protected poles description: 4t
Neutral position: Left
[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
Breaking capacity: 10 kA Icu at 1000 V DC conforming to IEC 60947-2
Trip unit name: TM-DC
Trip unit technology: Thermal-magnetic
Trip unit protection functions: LI
control type: Toggle
Mounting mode: Fixed
Complementary
[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 breaking capacity: 5 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
upside connection: Front
Downside connection: Rear; 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: Adjustable
long time pick-up adjustment range: 0.7...1 x In
Earth-leakage protection: Without
Width: 185 mm
Height: 255 mm
Depth: 110 mm
Net weight: 7.9 kg
Environment
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
Packing Units
Unit Type of Package 1: Db
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
Unit Type of Package 2: S04
Number of Units in Package 2: 11
Package 2 Height: 30.0 cm
Package 2 Width: 40.0 cm
Package 2 Length: 60.0 cm
Package 2 Weight: 110.766 kg
Offer Sustainability
Sustainable offer status: Green Premium product
EU RoHS Directive: Compliant
Mercury free: Yes
China RoHS Regulation: Product out of China RoHS scope. Substance declaration for your information
RoHS exemption information: Yes
Environmental Disclosure: ENVPEP1410014EN
WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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