СКУ: LT4730M7A
Електронно реле за контрол на ток, 3 A 30A 220V AC AUTO
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Brand
Schneider Electric
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Type of electrical connection of main circuit
EV000415
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Voltage type for actuating
EV000460
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Rated control supply voltage Us at AC 50HZ
200
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Rated control supply voltage Us at AC 60HZ
200
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Reset function automatic
TRUE
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Number of auxiliary contacts as normally closed contact
1
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Number of auxiliary contacts as normally open contact
1
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Reset function push-button
TRUE
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Mounting method
EV003969
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Release class
EV009222
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Reset function input
TRUE
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Number of auxiliary contacts as change-over contact
-
Adjustable current range
3
TeSys LR47 electronic overcurrent relay, 30A/690V, with automatic reset, to be supplied with 200-240V AC, for protection of motors with a rated current 3-25A. It provides 3 dials to adjust the protection, LOAD (3-30A) for the overcurrent level, O-TIME (0.3-10sec) for the acceptable duration of the overcurrent, R-TIME (1-120sec) for the automatic reset delay. In addition, the device trips when there is a missing phase during more than O-TIME. The device has a reset button, a test/stop button, 2 LED indicators (Run/Trip), 2 auxiliary contacts 1NO+1NC for fault signalling. Settings can be locked by sealing the transparent cover. DIN rail mounting, without power terminals (currents monitored by 2 current transformers crossed by the motor cables). Multi standards certified (IEC, UL, CSA, CCC, EAC), it conforms to RoHS/REACh regulation.
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