СКУ: 47230
Авт. прекъсвач Masterpact NT12H1- 1250A - 3 полюса - изваждащ се, без изкл. блок
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Brand
Schneider Electric
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Number of poles
3
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Number of auxiliary contacts as normally closed contact
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Number of auxiliary contacts as normally open contact
-
Motor drive integrated
FALSE
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Degree of protection (IP)
EV006410
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Rated permanent current Iu
800
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Type of electrical connection of main circuit
EV008864
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Complete device with protection unit
FALSE
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DIN rail (top hat rail) mounting optional
FALSE
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Rated voltage
690
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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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Type of control element
EV000554
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With switched-off indicator
TRUE
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With integrated under voltage release
FALSE
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Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150
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Device construction
EV009210
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Number of auxiliary contacts as change-over contact
5
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Position of connection for main current circuit
EV008934
This is a basic frame for 3 poles Masterpact NT12H1 drawout circuit breaker. Masterpact NT is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. The breaking capacity (Icu) is 42kA rms at 440VAC 50/60Hz. The rated current is 1250A. This basic frame is compatible with any type of Micrologic control unit which has to be ordered separately. The basic frame must be associated with the corresponding chassis which has also to be ordered separately. With Micrologic control unit, Masterpact NT contributes to safety and energy efficiency. It can be equipped with a variety of optional functions and accessories. The dimensions are 288mm (W) x 322mm (H) x 277mm (D). It ensures compliance with international standards (IEC 60947), UL489, CCC, EAC and marine specifications.
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