Product data sheet C25H4TM250
Characteristics Circuit breaker, ComPacT NSX250H,
70kA/415VAC, 4 poles 4D (neutral fully
protected), TMD trip unit 250A
Main
Range ComPacT new generation
Product name ComPacT NSX new generation
Device short name NSX250H
Product or component Circuit breaker
type
Device application Distribution
Poles description 4P
Protected poles 4D
description
It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
Neutral position Left
[In] rated current 250 A at 40 °C
[Ue] rated operational 690 V AC 50/60 Hz
voltage
Network type AC
Network frequency 50/60 Hz
Suitability for isolation Yes conforming to EN/IEC 60947-2
Utilisation category Category A
The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
[Icu] rated ultimate 100 KA Icu at 220/240 V AC 50/60 Hz conforming to
Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.
short-circuit breaking IEC 60947-2
capacity 70 KA Icu at 380/415 V AC 50/60 Hz conforming to
IEC 60947-2
65 KA Icu at 440 V AC 50/60 Hz conforming to IEC
60947-2
50 KA Icu at 500 V AC 50/60 Hz conforming to IEC
60947-2
35 KA Icu at 525 V AC 50/60 Hz conforming to IEC
60947-2
10 KA Icu at 660/690 V AC 50/60 Hz conforming to
IEC 60947-2
15 kA at 600 V AC 50/60 Hz conforming to UL 508
Performance level H 70 kA 415 V AC
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit protection LI
functions
Control type Toggle
Circuit breaker Fixed
mounting mode
Complementary
[Ui] rated insulation voltage 800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage 8 kV
[Ics] rated service short-circuit breaking capacity 100 KA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
70 KA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
65 KA at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 KA at 500 V AC 50/60 Hz conforming to IEC 60947-2
35 KA at 525 V AC 50/60 Hz conforming to IEC 60947-2
10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability 20000 cycles
Electrical durability 20000 Cycles at 440 V In/2
10000 Cycles at 440 V In
10000 Cycles at 690 V In/2
5000 cycles at 690 V In
Oct 31, 2022
1
Power dissipation per pole 18.75 W
Mounting support Backplate
Mounting position Horizontal and vertical
Flat on the back
Upside connection Front
Downside connection Front
Connection pitch 35 mm
Protection type L : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating 250 A at 40 °C
Long-time pick-up adjustment type Ir (thermal Adjustable
protection)
[Ir] long-time protection pick-up adjustment range 0.7...1 x In
Long-time protection delay adjustment type tr Fixed
[tr] long-time protection delay adjustment range 120…400 S at 1.5 x In
15 s at 6 x Ir
Neutral protection settings 1 x Ir (4D)
Instantaneous protection pick-up adjustment type Ii Adjustable
[Ii] instantaneous protection pick-up adjustment 5...10 x In
range
Earth-leakage protection Without
Number of slots for electrical auxiliaries 5 slot(s)
Width (W) 140 mm
Height (H) 161 mm
Depth (D) 86 mm
Net weight 2.8 kg
Environment
Standards EN/IEC 60947
Product certifications CCC
Marine
EAC
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 cm
Package 1 Width 15 cm
Package 1 Length 19 cm
Package 1 Weight 2.632 kg
Unit Type of Package 2 S03
Number of Units in Package 2 5
Package 2 Height 30 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 15.525 kg
2
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
REACh Declaration
EU RoHS Directive
Compliant EU RoHS Declaration
Mercury free Yes
RoHS exemption information
Yes
China RoHS Regulation
China RoHS Declaration
Environmental Disclosure
Product Environmental Profile
Circularity Profile
End Of Life Information
PVC free Yes
