Learning board contactor with auxiliary contacts
A4 learning board for use in an A4 experimental frame, e.g. on a laboratory bench.
- 400 V 7.4 A
- 2 auxiliary contacts (1NC, 1NO)
- Control voltage 24 to 60 V
The contactor is self-disturbing and has overvoltage
protection.
- Learning board contactor with auxiliary contacts
- 19 mm jumper plug (without centre tap): 1x red, 1x blue
Training companies and schools in trade and industry in the electrical engineering sector
Learning Field 8, in the following professions:
- Electronics technician for automation technology: selecting and integrating drive systems
- Electronics engineer for industrial engineering: Selecting and integrating drive systems
- Electronics technicians for energy and building services engineering: Selecting and integrating drive systems
- Electronics technician for building and infrastructure systems: Extending building services systems according to business management aspects
- Electronics technicians for devices and systems and system electronics technicians: Manufacturing and testing devices
- Electronics engineer for machine and drive technology: Integrating electrical machines and mechanical components
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Dimensions (L x W x H): 157.5 x 297 x 96 mm
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Weight: 1,12 Kg
Main contactor data:
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Rated operational power AC-3 (Pe):
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(220 / 230 / 240V) 4 kW
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(380 / 400V) 7.5 kW
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(415V) 9 kW
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(440V) 9 kW
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(500V) 9 kW
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(690V) 9 kW
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Rated operational current AC-1 (Ie):
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(690V) 40°C 30 A
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(690V) 60°C 30 A
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(690V) 70°C 26 A
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Number of main contacts N/O contact: 3
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Number of auxiliary contacts make contact: 1
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Rated control voltage (Uc):
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50 Hz 24...60 V
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60 Hz 24...60 V
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DC operation 20...60 V
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Data Auxiliary contacts (2 pieces):
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Rated operational current AC (Ie):
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(220 / 240 V) 4 A
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(24 / 127 V) 6 A
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(400 / 440 V) 3 A
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(500 V) 2 A
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(690 V) 2 A
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Rated operational current DC (Ie):
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(110 V) 0.55 A / 60 W
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(220 V) 0.27 A / 60 W
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(400 V) 0.15 A / 60 W
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(500 V) 0.13 A / 65 W
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(600 V) 0.1 A / 60 W
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(125 V) 0.55 A / 69 W
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(24 V) 6 A / 144 W
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(250 V) 0.27 A / 68 W
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(48 V) 2.8 A / 134 W
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(72 V) 1 A / 72 W
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Rated operating voltage: Auxiliary circuit 24 ... 690 V
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Number of auxiliary contacts break contact: 1
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Number of auxiliary contacts make contact: 1