Operating instructions CWB-ATEX
120799 61 616 07 300 0
05/2021
Page 7 / 14
30046-005k
en
Mechanical Data
Ingress protection
IP66 acc. IEC/EN 60529
Material
Enclosure
aluminium alloy copper-free, yel-
low/black powder-coated
Light dome
polycarbonate, prismatic
Wire guard
stainless steel (accessory)
Fixing elements
stainless steel
Sealing ring
NBR-O-ring seal
Special lock
Ex d enclosure; M4 hexagon socket
stud
Mounting/ Installation
Cable entries
1 x M20 x 1.5 stopping plug
1 x M20 x 1.5 cable gland
Clamping range
4 ... 13 mm
Connection type
screw terminal block, 3-pole
Terminal marking
L1 + N + PE
Connection cross-
section
solid: 2 x 4 mm
2
fine stranded:
2 x 2,5 mm
2
Protective con-
ductor connection
inside: max. 6 mm
2
outside: max. 2,5 mm
2
flexible / 4 mm
2
rigid
