Stahl Cmp-32t3cds Cable Gland Instructions

Installation Equipment and Accessories
Cable gland 
CMP-32T3CDS Art. No. 246574

WebCode T3CDSA

T3CDS series metal Ex d and Ex e cable entries are suitable for all types of armoured cables, i.e. for SWA, braid- and tape-type steel and aluminium armouring. They feature a multi-functional holder for the armouring and various seals. They are also designed to prevent cold flow and are EMC- tested. Their auxiliary functions and the sequential,
three- stage installation offer increased safety and reduces the amount of time, costs and risks involved in the installation.

• Cable entry with multi-functional holder for different types of armour
• Compensating displacement seal (CDS), flood seal with integral protection, controlled outer load retention seal
• EMC- tested, worldwide certification in accordance with IECEx, ATEX, TR CU, UL and cCSAus

Technical Data

Explosion Protection
Ex version	Ex e & Ex d & Ex nR & Ex ta
Application range (zones)	1 2 20 21 22
IECEX gas certificate	IECEx CML 18.0183X
IECEx gas explosion protection	Ex db IIC Gb
IECEX dust certificate	IECEx CML 18.0183X
IECEx dust explosion protection	Ex ta IIIC Da
IECEX firedamp certificate	IECEx CML 18.0183X
IECEx firedamp protection	Ex db I Mb
IECEx firedamp protection 2	Ex eb I Mb
IECEx restricted breathing certificate	IECEx CML 18.0183X
IECEx restricted breathing	Ex nR IIC Gc
ATEX gas certificate	CML 18ATEX1326X
ATEX gas explosion protection	II 2 G Ex db IIC Gb
ATEX dust certificate	CML 18ATEX1326X
ATEX dust explosion protection	II 1 D Ex ta IIIC Da
ATEX firedamp certificate	CML 18ATEX1326X
ATEX firedamp protection	I M2 Ex db I Mb
ATEX firedamp protection 2	I M2 Ex eb I Mb
ATEX restricted breathing certificate	CML 18ATEX4318X
ATEX restricted breathing	II 3 G Ex nR IIC Gc
EAC certificate	TC RU C-GB.AA87.B.00487
EAC gas explosion protection	1 Ex d e IIC Gb X 2 Ex nR IIC Gc X

Explosion Protection
EAC dust explosion protection	Ex ta IIIC Da X
Notes	The product certification and certificates can be downloaded from the manufacturer’s homepage (www.cmp-products.com)
Ambient Conditions
Ambient temperature	-60 °C … +130 °C
Mechanical Data
Version	32
Strain relief	No
Degree of protection (IP)	IP66
Degree of protection note	IP67 and IP68 mounting in accordance with the specifications of the manufacturer, CMP
Sealing material	SOLO LSF
Sealing ring material	Viton
Material	Nickel-plated brass
Silicone-free	Yes
Halogen-free	Yes
Number of cables	1
Clamping range	23.7 – 33.9 mm
Armouring type	All armouring
Armouring type 2	Without lead sheath
Armouring type 3	With double seal
Min. armour wire thickness	0 mm
Max. armour wire thickness	0 mm
Clamping range	23.7…. 33.9 mm
Max. number of cores	0
Construction type	BS 6121, IEC/EN 62444
Width across corners	50.6 mm
Width across flats	46 mm
Thread size	NPT1
Thread length	24.9 mm
Thread pitch	11,5 TPI
Thread standard	NPT
Gland size	32
Grooved cone	0.4 … 1.2 mm
Stepped cone	1.6 … 2 mm
Inner sheath	17 … 26.2 mm
Max. internal conduit diameter	0 mm
Min. inner conduit diameter	0 mm
Outer sheath	23.7 … 33.9 mm
Min. outer conduit diameter	0 mm
Max. external conduit diameter	0 mm
Protrusion length	90.7 mm
Impact strength (IEC 60079)	7 J
Impact strength	20 J
PVC boot	PVC11

Dimensional Drawings (All Dimensions in mm [inches]) – Subject to Alterations

A = Inner sheath
B = Outer sheath
C = Thread size
D = Width across corners
D = Width across flats
E = Thread length
F = Protrusion length
We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The illustrations cannot be considered binding.

R. STAHL Schaltgeräte GmbH
Am Bahnhof 30 
74638 WALDENBURG
Tel. +49 7942 943 1700
+49 7942 943 1777
Email: [email protected] 
r-stahl.com 
2022-09-01
V 0.71 EN

References

• R. STAHL | Explosion Hazard Systems | Industrial Explosion Protection
• You will find a little bit of Stahl chemistry everywhere
• Specialists in Cable Glands & Cable Cleats | CMP Products