Hawke 501/423 Exd IIC User manual

View for clarity only,
do not disassemble
parts , & .
1.2
1.1
2.2 2.1
AI 306 - Issue M / Page 1 of 2
www.ehawke.com
Hawke International
UK Office
Oxford Street West,
Ashton-Under-Lyne,
Lancashire
OL7 0NA. UK
Sales (UK): 0870 606 0105
Sales: [phone]
Technical (UK): 0870 458 9358
Technical: [phone]
Fax: [phone]
E-mail: [e-mail]
International
A member of the Hubbell Group of Companies
Hawke International is a division of Hubbell Ltd.
Registered No. 669157 in England. Registered Office:
Mitre House, 160 Aldersgate Street, London EC1A 4DD.
Connection Solutions
Operating temperature range -60°C +100°C
Assembly Instructions
AI 306 / Issue M - 11/08
Assembly Instructions for cable gland:
501/423 Exd IIC/Exe II/ExtD
123 Industrial General Purpose
Gland Type: 501/423 Exd IIC/Exe II/ExtD
Baseefa06ATEX0056X II 2 GD A21 IP66
IECEx BAS06.0013X
CEPEL No: CEPEL-EX-060/2001X
CSA No: 1015065 (LR 78713-7)
Gland Type: 123 Industrial
Certified to Hawke Approved Drawings Only
Certification Details
1. Backnut
1.1 Compression Spigot
1.2 Seal
2. Middle Nut
2.1 Compression Spigot
2.2 Seal
3. Entry
Cable Preparation Gland Preparation
A
Allow sufficient length of cable, II, to suit equipment.
If required, fit shroud.
Pass cable through cable gland as shown above.
Note : If the equipment has a threaded entry, it may be
advisable to screw the cable gland into the equipment to
prevent twisting of the cable after Step B & C.
B
Unless already screwed into the equipment hold
the entry
 in position with a spanner/wrench to
prevent rotation and tighten the middle nut 
using a wrench/spanner until resistance is felt
between the seal and cable.Then turn the middle
nut through a further half to one full turn to
complete the inner seal.
C
Hold the middle nut  in position with a spanner/
wrench to prevent rotation and tighten the backnut 
using a wrench/spanner untill resistance is felt between
the seal and cable, then turn the middle nut through a
further half to one full turn to complete the outer seal.
Locate the shroud over the cable gland, if applicable.
To ease wiring inside the equipment it may be beneficial
to strip the outer sheath of the cable, as shown above.
IMPORTANT:
Support the cable to prevent twisting.
II
Shroud Option
5mm minimum
recommended
II
3
2
1
3
2
1
3
2
1
2

ACCESSORIES:
Before cable gland assembly or stripping of the cable gland assembly,
consideration should be given to any cable gland accessories that may be
required, such as: -
Shroud, to offer additional corrosion protection.
Locknut, to secure cable glands into position.
Sealing washer, to offer additional ingress protection of the enclosure at
the cable gland entry.
Serrated washer, to dampen any vibrations that may loosen the locknut
or cable gland assembly.
SCHEDULE OF LIMITATIONS:
1. These cable gland types are only suitable for use with fixed apparatus,
the cable for which must be effectively clamped and cleated elsewhere.
2. This cable gland has an operating temperature range of -60°C to +80°C.
3. A seal must be formed between the equipment and the cable gland to
maintain the appropriate degree of protection against ingress of dust,
solid objects and water.
AI 306 - Issue M / Page 2 of 2
EN 50262 CABLE GLAND CLASSIFICATION
Cable
Gland
Type
121
Material
Non-Metallic
Metal Composite
Without Cable Anchorage
With Cable Anchorage
Impact Category
Cable Retention (Armoured Cable) Equipotential Bonding
Connection to Metallic Layers Protective Connection to Earth Insulation Characteristics Ingress Protection Temperatire Range
Resistance to Salt and Sulpher Dioxide Laden Atmospheres
Single Orifice Seal Multi-Orifice Seal
Mechanical Properties Electrical Properties External Influences Sealing
System
Type Category Class Category IP66
-60°
to
80°
YXA8XYXXXYYYYX
CABLE GLAND SELECTION TABLE
Entry Thread Size
Metric
Size
Ref.
NPT
Max
Length
Across
Flats
Across
Corners
Hexagon
Dimensions
Os
O
A
B
C
C2
D
E
F
M20
M20
M20
M25
M32
M40
M50
M63
M75
3.0
7.5
11.0
13.0
19.0
25.0
31.5
42.5
54.5
8.0
11.9
14.3
20.2
26.5
32.5
42.3/44.4
54.3/56.3
65.3/68.2
8.5
9.5
15.5
22.0
27.5
39.0
48.5
13.4
15.4
21.2
28.0
34.8
46.5
58.3
24.0
24.0
30.0
36.0
46.0
55.0
65.0
80.0
95.0
27.7
27.7
34.6
41.6
53.1
63.5
75.1
92.4
109.6
Min. Max.
Outer Sheath
Min. Max.
Cable Acceptance Details
70
64
64
60
68
73
100
98
100
--- ---
--- ---
94
94
94
Standard
Seal
Alternative
Seal (S)
½"
½"
G
H
J
M80
M90
M100
½" - ¾"
2" - 2½"
2½" - 3"
¾" - 1"
1" - 1¼"
1¼" - 1½"
1½" - 2"
4"
3½"
3½" 67.0
67.0
75.0
73.0
77.6
91.6
--- ---
--- ---
--- --- 106.4
115.0
127.0
123.0
132.8
146.7
Sizes Os and O are available with an M16 thread size. If M16 entry is used on O
size Cable Glands the maximum cable inner sheath diameter is limited to 10.9mm.