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SCHNEIDER ELECTRIC

COMPACT NSX250 TRIP UNIT TMD 250A 3P 3D

C253TM250
2534599

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This TM250D is a 3 poles 3d thermal-magnetic trip unit used on ComPacT NSX 250 circuit breakers. This 250A rating thermal-magnetic trip unit is an optimum choice for all distribution applications. It embeds an adjustable thermal overload protection and a fixed magnetic protection against short-circuits. This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and ComPacT NSX basic frame.
schneider-c253tm250_Datasheet1
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Product Overview

Product ID:
2534599
Manufacturer Part Number:
C253TM250
EAN:
3606481999610
Brand/Manufacturer
SCHNEIDER ELECTRIC
Unit of Measure:
PCS

Specification

Current setting undelayed short-circuit release:
1250...2500 A
Depth:
88.2 mm
External power supply required:
no
Height:
60.6 mm
Number of auxiliary contacts as change-over contact:
0
Number of auxiliary contacts as normally closed contact:
0
Number of auxiliary contacts as normally open contact:
0
Number of poles:
3
Operating voltage AC 50 Hz:
690...690 V
Operating voltage AC 60 Hz:
690...690 V
Overload release current setting:
175...250 A
Rated permanent current Iu:
250 A
Rated switch current:
250 A
Short-circuit release function:
Undelayed
Supply voltage AC 50 Hz:
690...690 V
Supply voltage AC 60 Hz:
690...690 V
Type of motor protection:
Thermal/magnetic release
Voltage type (operating voltage):
AC
Voltage type (supply voltage):
AC
Width:
104.7 mm
With ground fault protection function:
no

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SCHNEIDER ELECTRIC
COMPACT NSX250 TRIP UNIT TMD 250A 3P 3D
MPN Part #: C253TM250
Product ID: 2534599
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