ABB BT50 Manuale - Pagina 9
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6
Installation
Attach the BT50(T) on a 35mm DIN rail and use the information in section 4 'Connections' in this manual to
connect power supply and safety devices for your need.
Terminals
The connection block is detachable without cables having to be disconnected.
Maximum screw torque: 1 Nm
Maximum connection area:
Solid: 1 x 4 mm
Stranded ferruled: 1 x 2.5 mm
Air and creep distance 4 kV/2 IEC 60664-1
The main voltage for the system should be switched off before installation, modifications or other
Caution!
adjustments that can risk the safety of the system.
NB:
The picture does not show the actual product.
2TLC172316M0201, rev E
2015-09-30
2
2
/ 2 x 1.5 mm
2
/ 2 x 1.5 mm
2
9
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