Trip unit TM250DC, ComPacT NSX 250 DC, thermal magnetic, 250 A rating, 4P 4d

Trip unit TM250DC, ComPacT NSX 250 DC, thermal magnetic, 250 A rating, 4P 4d

TM250DC is a 4 poles thermal-magnetic trip unit used on ComPacT NSX 250DC 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. The rated current is 250A and the operational voltage is 750VDC. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.

Product identifiers

SKU: C254TM250D
EAN: 3606481994981
GTIN: 3606481994981
MPN: C254TM250D

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Price: £ 442.00 Excl. VAT

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Specifications

Depth 88.2 mm
Width 139.7 mm
Height 60.6 mm
Number of poles 4
Supply voltage DC
Operating voltage DC
Rated switch current 250 A
Supply voltage AC 50 Hz
Type of motor protection Thermal/magnetic release
Operating voltage AC 60 Hz
Voltage type (supply voltage) -
Short-circuit release function Undelayed
Voltage type (operating voltage) DC
Current setting delayed short-circuit release
Number of auxiliary contacts as change-over contact 0
Number of auxiliary contacts as normally closed contact 0