CSB 656 N Cable glands0 pages

Cable Glands
CSB 656 N
Hazardous Area
92
Flameproof Exd & Increased Safety Exe & Restricted
Dual Certified ATEX / IECEx
15.0mm
Female Entry
Thread
Inspectable
Compound
Ø'E'
Ø'D'
Male
Entry Thread
Metric
Entry
Application
'G' Approx (Fully Compressed Length)
• Outdoor or indoor use.
• For use with conduit incorporating individual insulated conductors.
• For particular use with:- Cables that are not effectively filled, compact and/or circular, have tape
bedding or have hygroscopic fillers.
- Cables that exhibit ‘Cold Flow’ characteristics.
- Enclosures containing an ignition source in gas group IIC areas or
•
Size
Ref.
A
B
C
C2
D
E
F
containing an ignition source in a Zone 1 area and exceeding
2 litres in volume.
See technical section for installation rules and regulations.
CABLE GLAND SELECTION TABLE
Male Entry Thread Size Female Entry Thread Size
Inner Sheath / Cores
NPT *
NPT *
Max. Over Max Inner
Max. No. of
Metric
Standard or
Metric
Standard or
Cores
Sheath
Cores
Option
Option
'D'
'E'
M20
¾" or ½"
M20
¾" or ½"
11.0
12.5
10
M25
1" or ¾"
M25
1" or ¾"
16.2
18.4
21
M32
1¼" or 1"
M32
1¼" or 1"
21.9
24.7
42
M40
1½" or 1¼"
M40
1½" or 1¼"
26.3
29.7
60
M50
2" or 1½"
M50
2" or 1½"
37.1
41.7
80
M63
2½" or 2"
M63
2½" or 2"
47.8
53.5
100
M75
3" or 2½"
M75
3" or 2½"
59.0
66.2 / 65.31
120
Hexagon Dimensions
'G'
Metric
74
65
80
83
94
97
100
Across
Flats
Across
Corners
30.0
36.0
46.0
55.0
65.0
80.0
95.0
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, 15mm length of thread.
¹ Smaller value is applicable when selecting reduced NPT male entry option.
Hexagon dimensions as shown may alter.
Technical Data
• Flameproof Exd and Increased Safety Exe II 2 GD ExtD A21.
• Certificate No’s: Baseefa06ATEX0058X and IECEx BAS 06.0015X.
• Suitable for use in Zone 1, Zone 2, Zone 21, Zone 22 and in
Gas Groups IIA, IIB and IIC.
• Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-1,
IEC/EN 60079-7, 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: -60°C to +80°C.
• Assembly Instruction Sheet: AI 375.
• Alternative certification options available:
Exd IIC / Exe II
GOST R-Exe IIU
GOST K- Approved for use in Kazakhstan
Features
• Provides a barrier seal between the individual insulated cores
•
•
•
•
•
•
•
within the cable and prevents entry of the products of an explosion
into the cable or conduit.
Seals conductors at entry to enclosure via conduit or enables an
existing cable gland to be converted to a barrier type cable gland.
The device is fitted with a simple compound filled chamber which
permits packing around individual insulated conductors.
Assembly of the cable gland compresses and distributes the
compound evenly to create a barrier seal at the point of entry into
the enclosure.
If required, external voids can be repaired.
Provides female running coupler for cable gland or conduit entry.
Manufactured in Brass (standard), Nickel Plated Brass,
316 Stainless Steel or Aluminium.
Brass NPT entries are nickel plated as standard.
Ordering Information
Format for ordering is as follows:
Cable Gland Type
CSB 656 N
Size
C
Male Thread
M32
Female Thread
M32
Cable Gland Type
CSB 656 N
Size
C
Male Thread
1 1⁄4"NPT
Female Thread
M32
Two part sealing compound and assembly instructions are supplied with the cable gland.
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