Schneider-Electric
LV433624

Range: ComPact

Product name: ComPact NSX

Range of product: ComPact NSX400...630

Device short name: NSX400HB1

Product or component type: Circuit breaker

Device application: Motor

Poles description: 3P

Protected poles description: 3t

[In] rated current: 320 A at 65 °C

[Ue] rated operational voltage: 690 V AC 50/60 Hz

Network type: AC

Network frequency: 50/60 Hz

Suitability for isolation: Yes conforming to EN/IEC 60947-2

Utilisation category: Category A

Breaking capacity: 85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2; 80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2; 75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2

Breaking capacity code: HB1 75 kA 690 V AC

Trip unit name: Micrologic 1.3 M

Trip unit technology: Electronic

Trip unit protection functions: I

control type: Toggle

Mounting mode: Fixed

[Ui] rated insulation voltage: 800 V AC 50/60 Hz

[Uimp] rated impulse withstand voltage: 8 kV

[Ics] rated service breaking capacity: 85 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2; 80 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2; 75 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2

Mechanical durability: 15000 cycles

Electrical durability: 3000 cycles at 690 V In; 6000 cycles at 690 V In/2; 6000 cycles at 440 V In; 12000 cycles at 440 V In/2

Mounting support: Backplate

upside connection: Front

Downside connection: Front

Connection pitch: 45 mm

Protection type: I : for short-circuit protection (magnetic)

Trip unit rating: 320 A at 65 °C

Short-time pick-up adjustment type Isd: Adjustable 9 settings

[Isd] short-time pick-up adjustment range: 2440 A; 3840 A; 3520 A; 2880 A; 3200 A; 1920 A; 1600 A; 2560 A; 4160 A

Short-time delay adjustment type: Fixed

Instantaneous pick-up adjustment type Ii: Fixed

Instantaneous pick-up adjustment range: 4800 A

Earth-leakage protection: Without

Zone selective interlocking ZSI: Without

Number of slots: 6 slot(s)

Local signalling: Flashing LED (green) for ready to operate

Width: 140 mm

Height: 255 mm

Depth: 110 mm

Net weight: 6.05 kg

Compatibility code: NSX400

Standards: EN/IEC 60947

Product certifications: EAC; Marine; CCC

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: Db

Number of Units in Package 1: 1

Package 1 Height: 16.0 cm

Package 1 Width: 16.0 cm

Package 1 Length: 29.0 cm

Package 1 Weight: 5.7 kg

Unit Type of Package 2: S04

Number of Units in Package 2: 3

Package 2 Height: 30.0 cm

Package 2 Width: 40.0 cm

Package 2 Length: 60.0 cm

Package 2 Weight: 17.971 kg

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: ENVPEP120606EN

Circularity Profile: ENVEOLI120604EN