TRIP UNIT RMD NSX250 DC 3P 250A | Circuit Breakers | Electrical Distribution | All Categories

Schneider Electric C253TM250D ComPacT for DC (2021) Trip Unit Rmd Nsx250 Dc 3P 250A

Code: SCHC253TM250D

Unit of measure: EACH

Description

Schneider Electric C253TM250D ComPacT for DC (2021) Trip Unit Rmd Nsx250 Dc 3P 250A

TM250D/DC is a 3 poles thermal-magnetic trip unit used on ComPacT NSX 250DC circuit breakers. This 250A rating thermal-magnetic trip unit is an optimal choice for DC distribution systems. It embeds an adjustable thermal overload protection and an adjustable magnetic protection against short-circuits.

Technical Specifications

Looking for something specific? Search with keywords to help filter your required specifications.

Long time pick-up adjustment type Ir	adjustable
[In] rated current	250 A at 40 °C
Ambient air temperature for operation	-25-70 °C
Instantaneous pick-up adjustment type Ii	adjustable
Earth-leakage protection	without
Mounting mode	fixed
Supplier Code	C253TM250D
Instantaneous pick-up adjustment range	5...10 x In
Ambient air temperature for storage	-50-85 °C
Poles description	3P
Trip unit name	TM-D
Trip unit protection functions	LI
360Image	https://visuals.se.com/C253TM250D-360VH/20230420T0714/360
Protected poles description	3D
Network type	DC
Trip unit technology	thermal-magnetic
Device application	distribution
[Ue] rated operational voltage	750 V DC
Range	ComPacT new generation
Standards	EN/IEC 60947-2
Brand Name	Schneider Electric
Long time pick-up adjustment range	0.7...1 x In
Electrical shock protection class	class II
IP Rating	IP40 conforming to IEC 60529
Pollution degree	3 conforming to IEC 60947-1
Long time delay adjustment type	fixed
Product or component type	trip unit