Datasheet
3939
Ordering symbol Dimensions Unit
W x L weight
mm g
Inspection windows
VMA 2 67 x 59 56
VMA 4 67 x 94 79
VMA 6 67 x 130 105
VMA 8 67 x 163 128
VMA 10 67 x 200 159
VMA 12 67 x 233 181
Ventilators
VDRI 18 25 x 28 5
VDRI 29 30,5 x 69 64
Accessories
Ordering Thread Nominal For Material Hole
symbol length dimension cables dimension
mm Ø mm mm
Cable glands, Polyamide
KT 24.07 9 PG 7 3 - 6 Polyamide 12,7
KT 24.09 9 PG 9 4 - 8 “ 15,5
KT 24.11 9 PG 11 5 - 10 “ 19,0
KT 24.13 10 PG 13,5 6 - 12 “ 20,8
KT 24.16 11 PG 16 8 - 14 “ 23,0
KT 24.21 11 PG 21 10 - 18 “ 28,8
KT 24.29 12 PG 29 16 - 25 “ 37,7
KT 24.36 14 PG 36 22 - 32 “ 47,9
KT 24.42 14 PG 42 28 - 38 “ 55,0
KT 24.48 15 PG 48 36 - 44 “ 60,5
Counter nuts, Polyamide
PMR 444.07 PG 7 Polyamide
PMR 444.09 PG 9 “
PMR 444.11 PG 11 “
PMR 444.13 PG 13,5 “
PMR 444.16 PG 16 “
PMR 444.21 PG 21 “
PMR 444.29 PG 29 “
PMR 444.36 PG 36 “
PMR 444.42 PG 42 “
PMR 444.48 PG 48 “
Cable glands Ms IP 54, with O-ring IP 65
KT 1.07 PG 7 6 - 8 Brass 12,7
KT 1 09 PG 9 8 -10 “ 15,5
KT 1.11 PG 11 10 - 12 “ 19,0
KT 1.13 PG 13,5 12 - 14 “ 20,8
KT 1.16 PG 16 14 - 16 “ 23,0
KT 1.21 PG 21 17 - 19 “ 28,8
KT 1.29 PG 29 26 - 28 “ 37,7
KT 1.36 PG 36 33 - 35 “ 47,9
KT 1.42 PG 42 39 - 41 “ 58,0
Cable glands with strain-relief, Ms
KT 3.11 PG 11 6,5 - 8,5 Brass 19,0
KT 3.13 PG 13,5 8,5 - 11 “ 20,8
KT 3.16 PG 16 9,5 - 12 “ 23,0
KT 3.21 PG 21 14 - 18 “ 28,8
KT 3.29 PG 29 18 - 25 “ 37,7
Counter nuts Ms
PT 29.07 PG 7 Brass
PT 29.09 PG 9 “
PT 29.11 PG 11 “
PT 29.13 PG 13,5 “
PT 29.16 PG 16 “
PT 29.21 PG 21 “
PT 29.29 PG 29 “
PT 29.36 PG 36 “
PT 29.42 PG 42 “
Data subject to change without notice.
Inspection windows and ventilators










