Schneider-Electric
 
C40F3TM320D picture- scope
C40F3TM320D
Circuit breaker, ComPacT NSX400F DC, 36kA/750VDC, 3 poles, TM-DC trip unit 320A
Schneider Electric
Characteristics
Main
Range ComPacT new generation
Product name ComPacT NSX DC new generation
Device short name NSX400F DC
Product or component type Circuit breaker
Device application Distribution
Poles description 3P
Protected poles description 3D
[In] rated current 320 A at 40 °C
[Ue] rated operational voltage 750 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 36 kA Icu at 24...125 V DC 1 pole conforming to IEC 60947-2
36 kA Icu at 250 V DC 1 pole conforming to IEC 60947-2
36 kA Icu at 500 V DC 2 poles in series conforming to IEC 60947-2
36 kA Icu at 750 V DC 3 poles in series conforming to IEC 60947-2
Performance level F 36 kA 750 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
Complementary
[Ui] rated insulation voltage 750 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 36 kA at 24...125 V DC conforming to IEC 60947-2
36 kA at 250 V DC conforming to IEC 60947-2
36 kA at 500 V DC conforming to IEC 60947-2
36 kA at 750 V DC conforming to IEC 60947-2
Mechanical durability 5000 cycles
Electrical durability 2000 cycles at 750 V In/2
1000 cycles at 750 V In
Mounting support Backplate
Mounting position Horizontal and vertical
Flat on the back
Upside connection Front
Downside connection 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 2.5...5 x In
Earth-leakage protection Without
Number of slots for electrical auxiliaries 6 slot(s)
Width (W) 140 mm
Height (H) 255 mm
Depth (D) 110 mm
Net weight 8.0 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 PCE
Number of Units in Package 1 1
Package 1 Height 14.7 cm
Package 1 Width 20.0 cm
Package 1 Length 29.1 cm
Package 1 Weight 5.436 kg
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
EU RoHS Directive Compliant with Exemptions
Mercury free Yes
China RoHS Regulation
print China RoHS declaration
RoHS exemption information
print Yes
Environmental Disclosure
print Product Environmental Profile
Circularity Profile No need of specific recycling operations
Halogen content performance Halogen free plastic parts product
California proposition 65 WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov