СКУ: C25B4TM250
Автом. прекъсвач NSX250B 25kA AC 4P4D 250A TMD
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Brand
Schneider Electric
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Type of electrical connection of main circuit
EV000415
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Device construction
EV009211
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Motor drive integrated
FALSE
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Degree of protection (IP)
EV006415
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Number of poles
4
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Rated permanent current Iu
250
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Type of control element
EV000421
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Rated voltage
690
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Position of connection for main current circuit
EV007926
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Integrated earth fault protection
FALSE
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Motor drive optional
TRUE
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Suitable for DIN rail (top hat rail) mounting
FALSE
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With switched-off indicator
TRUE
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With integrated under voltage release
FALSE
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DIN rail (top hat rail) mounting optional
TRUE
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Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25
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Complete device with protection unit
TRUE
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Adjustment range undelayed short-circuit release
1250
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Overload release current setting
175
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Number of auxiliary contacts as normally closed contact
-
Number of auxiliary contacts as normally open contact
-
Number of auxiliary contacts as change-over contact
This ComPacT NSX250B is a complete 4P 4d 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 25kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds a 250A rating thermal-magnetic trip unit (TMD). TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection. This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX250B is part of Schneider Electric EcoStruxure Power architecture.
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