CMP Cable Glands - B347 Insulated Gland

CMP Cable Glands - B347 Insulated Gland with Integral Earth for Single Wire Armour (SWA) Cables

CMP B347 ZEN type brass Cable Glands for use with all types of Single Wire Armour (SWA) Cables

CMP B347 brass cable glands provide an environmental seal on the cable outer sheath, mechanical retention and electrical continuity via armour termination.

CMP B347 Cable Glands - Features

These CMP Cable Glands feature a cast integral earth.

The Symmetrical Fault Current (kA) rating for 1 second applicable to the Cast Integral Earth Lug featured in the B347 and A347 products are as follows:-
26.0 kA for cable gland sizes up to 40
43.0 kA for cable gland sizes 50S and above

All CMP B347 Cable Glands are EMC Tested.

These Cable Glands are also available on request in Electroless Nickel Plated Brass, Aluminium  for AWA cables and in Stainless Steel. When ordering Aluminium version please substitute letter B in B347 with letter A.

Please refer to the CMP CW CIEL product page for dimensional details of the Cast Integral Earth Lug feature included in the B347 and A347 designs.

CMP B347 Cable Gland Data Table - METRIC

Cable Gland Size

Entry Thread "C"

Cable Bedding Diameter "A"

Overall Cable Diameter "B"

Armour Range

Across Flats "D"

Across Corners

Protrusion Length "F"

Max

Min

Max

Min

Max

Max

Max

20S

M20

11.6

9.5

15.9

0.9

1.25

24.0

26.6

73.0

20

M20

13.9

12.5

20.9

0.9

1.25

30.5

33.3

80.0

25S

M25

20.0

14.0

22.0

1.25

1.6

37.5

40.5

85.0

25

M25

20.0

18.2

26.2

1.25

1.6

37.5

40.5

85.0

32

M32

26.3

23.7

33.9

1.6

2.0

46.0

51.0

 85.0

Dimensions are in Millimetres unless otherwise stated.

 

Cable Gland Size

Ordering Ref. Brass With CIEL LUG (B347)

Ordering Ref. Brass Without CIEL LUG (B323)

Shroud Ref *

B323 Cable Gland Weight (Kgs)

20S

20SB3471RA

20SB3231RA

PVC04

0.153

20

20B3471RA

20B3231RA

PVC06

0.219

25S

25SB3471RA

25SB3231RA

PVC09

0.295

25

25B3471RA

25B3231RA

PVC09

0.295

32

32B3471RA

32B3231RA

PVC11

0.390

Dimensions are in Millimetres unless otherwise stated.

CMP B347 Cable Gland Data Table - IMPERIAL

Cable Gland Size

Entry Thread "C"

Cable Bedding Diameter "A"

Overall Cable Diameter "B"

Armour Range

Across Flats "D"

Across Corners

Protrusion Length "F"

Max

Min

Max

Min

Max

Max

Max

20S

M20

0.457

0.374

0.626

0.035

0.049

0.945

1.047

2.874

20

M20

0.457

0.374

0.626

0.035

0.049

0.945

1.047

2.874

25S

M25

0.457

0.374

0.626

0.035

0.049

0.945

1.047

2.874

25

M25

0.457

0.374

0.626

0.035

0.049

0.945

1.047

2.874

32

M32

0.457

0.374

0.626

0.035

0.049

0.945

1.047

2.874

Dimensions are in Inches unless otherwise stated.

 

Cable Gland Size

Ordering Ref. Brass With CIEL LUG (B347)

Ordering Ref. Brass Without CIEL LUG (B323)

PVC Shroud Ref *

B323 Cable Gland Weight (Ozs)

20S

20SB3471RA

20SB3231RA

PVC04

5.40

20

20B3471RA

20B3231RA

PVC06

7.72

25S

25SB3471RA

25SB3231RA

PVC09

10.41

25

25B3471RA

25B3231RA

PVC09

10.41

32

32B3471RA

32B3231RA

PVC11

13.76

Dimensions are in Inches unless otherwise stated.

NOTE: * CMP SOLO LSF Halogen Free Shrouds also available on request.

CMP B347 Cable Gland - Technical Data

Type

B347

Design Specification

BS 6121:Part 1:1989, GDCD 190, EN 50262:1999, IEC 62444:2010

Continuous Operating Temperature

-60°C to +150°C

Ingress Protection Rating

IP66

Cable Gland Material

Brass, Electroless Nickel Plated Brass, Aluminium, Stainless Steel

Seal Material

CMP Formulated Thermoplastic Elastomer

Cable Type

Single Wire Armour (SWA),
Aluminium Wire Armour (AWA)

Armour Clamping

Three Part Armour Lock With AnyWay Universal Clamping Ring

Sealing Technique

Unique CMP "LRS" TM Outer Seal
(Load Retention Seal)

Sealing Area(s)

Cable Outer Sheath

Accessories

Shroud

EN 50262 Mechanical Classifications - Retention = Class B, Impact = Level 8

EN 50262 Electrical Classifications - Category A without the use of an Earth Tag, Category B with an Earth Tag & Category C with Cast Integral Earth Lug.

Please note that Earth Tags can only be fitted to the B323 & A323 ZEN gland types.

CMP B347 Cable Gland – Approvals Data

GOST R Certificate Number

Please Contact us for further details

GOST GGTN Permit

GOST K Certificate Number

RoK Permit For Use Number

 


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