453/RAC0 pages

Cable Glands

453/RAC

Mining

96

Flameproof Exd & Increased Safety Exe
Dual Certified ATEX / IECEx

15.0mm

'G' Approx (Fully Compressed Length)
Armour/Braid 'C'

A
Application
Ø 'B'

Ø 'A'

Entry Thread

Metric
Entry

• Mining.
• For use with single wire armour ‘W’, wire braid ‘X’, steel tape armour ‘Z’,
elastomer and plastic insulated cables.
• 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

NPT *
Metric Standard
or Option
M20
M20
M20
M25
M32
M40
M50
M63
M75

½"
½"
¾" or ½"
1" or ¾"
1¼" or 1"
1½" or 1¼"
2" or 1½"
2½" or 2"
3" or 2½"

Hexagon
Dimensions

Cable Acceptance Details
Inner Sheath ‘A’
Outer Sheath 'B'
Standard Seal
Alternative Seal (S)
Min.

Max.

3.0
8.0
6.5
11.9
10.0
14.3
12.5
19.7
19.0
26.5
25.0
32.5
31.5 44.4 / 42.3¹
42.5 56.3 / 54.3¹
54.5 68.2 / 65.3¹

Min.

Max.

Min.

Max.

8.5
9.5
14.5
22.0
27.5
39.0
48.5

13.4
15.4
21.2
28.0
34.8
46.5
58.3

5.5
9.5
12.5
16.9
22.0
28.0
36.0
46.0
57.0

12.0
16.0
20.5
26.0
33.0
41.0
52.6
65.3
78.0

Armour / Braid 'C'

'G'

Orientation Orientation
1
2
0.8 / 1.25
0.0 / 0.8
0.8 / 1.25
0.0 / 0.8
0.8 / 1.25
0.0 / 0.8
1.25 / 1.6
0.0 / 0.7
1.6 / 2.0
0.0 / 0.7
1.6 / 2.0
0.0 / 0.7
1.8 / 2.5
0.0 / 1.0
1.8 / 2.5
0.0 / 1.0
1.8 / 2.5
0.0 / 1.0

52.0
52.0
53.0
69.5
64.0
68.3
79.0
78.9
83.7

Across
Flats

Across
Corners

24.0
24.0
30.0
36.0
46.0
55.0
65.0
80.0
95.0

26.5
26.5
32.5
39.5
50.5
60.6
70.8
88.0
104.0

All dimensions in millimetres (except * where dimensions are in inches). Metric entry threads are 1.5mm pitch as standard.

¹ Smaller value is applicable when selecting reduced NPT entry option.

Technical Data

• Flameproof Exd and Increased Safety Exe I M2.
• Certificate No’s: Baseefa08ATEX0331X and IECEx BAS 08.0112X.
• Suitable for use in Mines.
• Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-1
and IEC/EN 60079-7.
• Ingress Protection: IP66, IP67 and IP 68 (30 metres for 7 days) to
IEC/EN 60529.
• Operating Temperature Range: -60°C to +80°C.
• Assembly Instruction Sheet: AI 383.

Features

• Provides armour clamping using one clamping arrangement for
all armour / braid types.
• Provides a seal onto the cables inner sheath.
• Provides a cable retention and low smoke and fume, zero halogen
seal onto the cables outer sheath.
• Manufactured in Brass (standard), Nickel Plated Brass or
316 Stainless Steel.
• Brass NPT entries are nickel plated as standard.
Alternative Reversible Armour Clamping Rings (RAC)

Size Ref.
B
C
C2
D
E
F

SELECTION TABLE
Steel Wire Armour / Braid / Tape
Orientation 1
Orientation 2
0.9 - 1.25
0.5 - 0.9
1.2 - 1.6
0.6 - 1.2
1.2 - 1.6
0.6 - 1.2
1.45 - 1.8
1.0 - 1.45
1.45 - 1.8
1.0 - 1.45
1.45 - 1.8
1.0 - 1.45

Ordering Information
Format for ordering is as follows: Alternative Clamping Ring (AR), add suffix AR to ordering information. Alternative Seal (S), add suffix S to
ordering information.
Cable Gland Type
453/RAC
453/RAC

Size
C
C

Thread
M32
M32

(OPTIONAL)
AR
S

Cable Gland Type
453/RAC
453/RAC

Size
C
C

Male Thread
1 1⁄4"NPT
1 1⁄4"NPT

(OPTIONAL)
AR
S

Connection Solutions
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HPG01

UPD 090610