
7
UK
Electrical connection
5
WARNING
Dangerous contact voltages� Electric shock possible in the case of contact�
Disconnect the system from power before working with it�
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Protect the system against unintentional switch-on�
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Select the correct connecting cables for the load and the environmental
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conditions�
Use wire end ferrules for flexible connection wires�
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WARNING
Caution during operation when switched on� Due to protection rating IP 20
contact with dangerous contact voltages is possible�
The device must only be operated by a qualified electrician�
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Connect the device according to the wiring arrangement�
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Do not use unmarked terminals�
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Wiring → device label or data sheet.
Tightening torque for all terminals 0�5���0�6 Nm
Core cross sections
5.1
Order numbers AC123x / AC124x
Connection AC, massive
0�2���6 mm
2
(24���10 AWG)
Connection AC, flexible
0�2 (0�25 m end sleeve)���4 mm
2
Connection DC, massive
0�2���6 mm
2
(24���10 AWG)
Connection DC, flexible
0�2 (0�25 m end sleeve)���4 mm
2
External fuse
5.2
Protect the AC input voltage by means of circuit-breakers (fuse rate → data
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sheet)�
Observe the national regulations�
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