СКУ: 47393
Моторен механизъм - MCH - 200..250 V DC
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Brand
Schneider Electric
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Suitable for power circuit breaker
TRUE
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Suitable for motor safety switch
FALSE
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Suitable for overload relay
FALSE
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Type of electric connection
EV003968
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Suitable for off-load switch
TRUE
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Voltage type for actuating
EV000509
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Rated control supply voltage Us at DC
100
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Rated control supply voltage Us at AC 50HZ
100
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Rated control supply voltage Us at AC 60HZ
100
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Number of contacts as change-over contact
-
Number of contacts as normally closed contact
-
Number of contacts as normally open contact
This is a motor mechanism (MCH) for fixed MasterPact NT circuit breakers. The motor mechanism module is used to remotely open and close the circuit breaker electrically. It is made up of a spring-charging motor equipped with an opening release and a closing voltage release. The spring-mechanism charging handle is used only as a backup if auxiliary power is absent. It is equipped with a 10A limit switch contact (CH) that signals the charged position of the mechanism. The operational control voltage is 200/240 VAC 50/60 Hz. The operating threshold is between 0.85xUn and 1.1xUn. The charging time is less than 3s. The maximum operating frequency should not exceed 3 cycles per minute.
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