Eaton CROUSE-HINDS Série Mode D'emploi page 20

Fig. 11: Connection up to 240 mm²
L 1, L 2, L 3
Nut M12 40 Nm
Lock washer and
washer M12
Cable lug
Connection plate
Copper rail
Screw hook M12
Fig. 14: Connection up to 70 mm²
L 1, L 2, L 3
Nut M10 20 Nm
Lock washer and
washer M10
Cable lug
Connection plate
Copper rail
Screw hook M10
Fig. 17: Bus bar system 630 A
Enclosure seal Enclosure wall
20
Explosion-protected terminal and bus bar boxes, switch,
type GHG 75.; Exko...
Fig. 12: Connection up to 240 mm²
(single rail connection) N, PE
Nut M12 40 Nm
Lock washer and
washer M12
Cable lug
Connection plate
Copper rail
Spacer
Screw hook M12
Fig. 15: Connection up to 70 mm²
(single rail connection) N, PE
Nut M10 20 Nm
Lock washer and
washer M10
Screw hook M10
Warning: Each rail shall be safeguarded against
displacement using the shift protection.
The minimum clearances between the
enclosure wall and the bus bars, as well as
between the connections shall be maintained.
Extension
system 630 A
Fig. 13: Shift protection
Fig. 16: Extension system
Cable lug
Connection plate
Copper rail
Spacer
Shift protection
GB
Nut M10 20 Nm
Lock washer and
washer M10
Clamp plate
Copper rail
Clamp plate
Washer M10
Hex-head screw M10
Nut M12 40 Nm
Lock washer and
washer M12
Extension plate
Copper rail
Screw hook M12