7550 pages
Cable Glands
755
North American Cable Glands/Connectors
108
Explosion Proof
IECEx and ATEX Approved Flameproof Exd,
Increased Safety Exe and Restricted Breathing ExnR
(Note: Dual Marked UL & ATEX as standard).
'G' Approx (Fully Compressed Length)
Nickel Plated
Hub
Compound
Armour 'C'
Ø 'B'
Entry Thread
Ø 'E'
Ø 'D'
Application
• Outdoor or indoor use.
• For use with armoured jacketed cable, as permitted by the NEC.
• See technical section for installation rules and regulations.
CABLE GLAND SELECTION TABLE
Entry Thread Size
Size
Ref.
Os
O
A
B
C
C2
D
E
F
Hexagon
Dimensions
Cable Acceptance Details
Inner Jacket / Cores
NPT
Max.
Max.
Standard Metric*
Over Max Inner No. of
or Option
Cores
Jacket ‘E’ Cores
‘D’
½"
M20² 0.35"
0.46"
6
½"
M20² 0.35"
0.46"
6
½" or ¾"
M20 0.43"
0.49"
10
¾" or 1"
M25 0.64"
0.72"
21
1" or 1¼"
M32 0.86"
0.97"
42
1¼" or 1½" M40 1.04"
1.16"
60
2" or 1½"
M50 1.46"
1.64"
80
2½" or 2"
M63 1.88"
2.11"
100
3" or 2½"
M75 2.32" 2.61 / 2.57" ¹ 120
Outer Jacket
'B'
‘C’
'G'
3
Min.
Max.
Steel Wire
Armour
0.22"
0.37"
0.49"
0.66"
0.87"
1.10"
1.42"
1.81"
2.24"
0.47"
0.63"
0.81"
1.02"
1.30"
1.61"
2.07"
2.57"
3.07"
0.036" / 0.049"
0.036" / 0.049"
0.036" / 0.049"
0.049" / 0.062"
0.062" / 0.078"
0.062" / 0.078"
0.078" / 0.098"
0.098"
0.098"
Braid
Tape
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.013"
0.008" / 0.031"
0.008" / 0.031"
0.008" / 0.031"
0.008" / 0.039"
0.008" / 0.055"
0.008" / 0.070"
0.008" / 0.070"
0.008" / 0.070"
0.008" / 0.070"
2.61"
2.61"
2.65"
2.75"
2.93"
3.15"
3.14"
3.42"
3.61"
Across Across
Flats Corners
0.94"
0.94"
1.18"
1.42"
1.81"
2.17"
2.56"
3.15"
3.74"
1.09"
1.09"
1.36"
1.64"
2.09"
2.50"
2.96"
3.64"
4.31"
All dimensions in inches (except * where dimensions are in millimetres). Metric entry threads are 1.5mm pitch as standard, 15mm length of thread.
¹ Smaller value is applicable when selecting standard NPT entry option.
² Sizes Os and O are available with an M16 thread size. For O size with M16 thread, the maximum cable inner jacket diameter is 0.43
3
UL listing only applies to Steel Wire Armour.
Technical Data
• UL Listing No: E84940.
• Suitable for use in:
• Class 1, Division 2, Gas Groups A, B, C and D
• Class 1, Zone 2, Gas Groups IIA, IIB and IIC
• AExd IIC and AExe II Class 1, Zone 2.
• Flameproof Exd, Increased Safety Exe II 2 GD and Restricted
Breathing ExnR II 3G.
• Certificate No’s: Sira 06ATEX1295X and IECEx SIR 06.0082X.
• Suitable for use in Zone 1, Zone 2, Zone 21, Zone 22 and in
Gas Groups IIA, IIB and IIC.
• Construction and Test Standards: UL 2225, IEC/EN 60079-0,
•
•
•
•
•
IEC/EN 60079-1, IEC/EN 60079-7, IEC/EN 60079-15, IEC/EN 61241-0 and
IEC/EN 61241-1.
Ingress Protection: IP66, IP67 and IP 68 (30 metres for 7 days) to
IEC/EN 60529 and NEMA 4X.
Deluge Protection to DTS01.
Operating Temperature Range: -50°C to +60°C (UL) and -60°C to
+80°C (ATEX / IECEx).
Assembly Instruction Sheet: AI 319 (UL) and AI 382 (ATEX / IECEx).
Alternative certification options available:
DNV Marine Approval
GOST R-Exe IIU
Features
• Provides a barrier seal between the individual insulated conductors
•
•
•
•
•
within the cable and prevents entry of the products of an
explosion into the cable.
Assembly of the cable gland compresses and distributes the
compound evenly to effect a barrier seal at the point of entry
into the enclosure.
Provides an outer deluge seal to prevent moisture ingress to the
cable armour and enclosure. Deluge seal is coloured red to
indicate Hazardous Location product.
Provides a cable retention and low smoke and fume, zero halogen
seal onto the cables outer jacket.
Manufactured in Brass (standard), Nickel Plated Brass,
316 Stainless Steel or Aluminium.
Brass NPT entries are nickel plated as standard.
ABS Marine Approval
Ordering Information
Format for ordering is as follows:
Cable Gland / Connector Type
755
Size
C
Thread
1" NPT
Two part sealing compound and assembly instructions are supplied with the cable gland.
Connection Solutions
www.ehawke.com
HPG01
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