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Picture of Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 200A
SKU:

C25F4TM200D3

Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 200A

Old price: $2,813.80 INC GST
$2,476.14 INC GST
Available for Shipping : 22-Sep-2025
Product Selector
Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 200A
  • ComPacT NSX DC EP (Enhanced Performance) is designed for voltages from 1100VDC to 1500VDC
  • ComPacT NSX DC EP is dedicated to photovoltaic and marine applications
  • ComPacT NSX DC EP offers 8 current ratings (100A;125A;160A;200A;250A;320A;400A;500A)
  • The breaking capacity Icu is 50kA at 1100VDC and 20kA at 1500VDC
  • With heatsinks supplied as standard, the circuit breaker is optimized.
  • ComPacT NSX DC EP allows to save space in the enclosure
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Manufacturer: Schneider Electric
Catalog
Declaration of conformity
Instruction sheet
Circularity Profile
Environmental Disclosure
User guide
Product Page Link
Product Data Sheet
This ComPacT NSX250 is a complete 4P fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking capacity (Icu) is 50kA rms at 1500DC. The operational voltage is 1500VDC. This product embeds a 200A rating thermal-magnetic trip unit (TMD). TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.

Products specifications

Attribute name Attribute value
Main
Device short name NSX250 DC EP
Device application marine application, photovoltaic
Breaking capacity code F 20 kA 1500 V DC
Suitability for isolation yes conforming to EN/IEC 60947-2
Breaking capacity 50 kA Icu at 1100 V DC 4 poles in series conforming to IEC 60947-2, 20 kA Icu at 1500 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 NSX250/500 DC EP
Trip unit name TM-DC
Trip unit technology thermal-magnetic
Poles description 4P
Utilisation category category A
Product name ComPacT NSX DC EP
Product or component type circuit breaker
Network type DC
Trip unit protection functions LI
[Ue] rated operational voltage 1500 V DC
[In] rated current 200 A at 40 °C
Complementary
[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2
Compatibility code NSX250
Mechanical durability 10000 cycles
Trip unit rating 200-200 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 4500 cycles at 1500 V In
Protection type I : for short-circuit protection (magnetic), L : for overload protection (thermal)
Downside connection front
Earth-leakage protection without
Height 161 mm
[Ics] rated service breaking capacity 20 kA at 1100 V DC conforming to IEC 60947-2, 20 kA at 1500 V DC conforming to IEC 60947-2
Depth 86 mm
Width 140 mm
Mounting position flat on the back, horizontal and vertical
[Ui] rated insulation voltage 1600 V DC conforming to IEC 60947-2
Net weight 2.8 kg
Instantaneous pick-up adjustment type Ii fixed
Long time delay adjustment type fixed
Instantaneous pick-up adjustment range 1200 A
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
Operating altitude 2000 m...5000 m with derating, 0...2000 m without derating
Standards EN/IEC 60947
Product certifications CCC
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 13.5 cm
Package 1 Width 14.5 cm
Package 1 Length 19 cm
Package 1 Weight 2.8 kg
Unit Type of Package 2 2
Number of Units in Package 2 4
Package 2 Height 30 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 11.641 kg
Unit Type of Package 3 3
Number of Units in Package 3 32
Package 3 Height 75 cm
Package 3 Width 60 cm
Package 3 Length 80 cm
Package 3 Weight 98.9 kg

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