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Polybloc 160A ref.04031: Can aluminium cables be used as supply cables?

The incoming connection :
- Direct in a cage terminal, with copper or aluminium cable, flexible or rigid cables, 70mm² max.
The tightening torque is 5Nm.
Outgoings connection: in insulated spring terminals (each spring can receive only 1 cable ) :
- 6 outgoings connected with 1 to 16² flexible or rigid cables, copper or aluminium cable, without metallic crimped terminals

Remark: with same section, copper cable can supply more current than aluminium cable.

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