653/T Cable Gland (Group 1 Mining)

Application

Outdoor or Indoor use.
For use with pliable wire armoured, elastomer and plastic insulated cables.
For use in all mining applications particularly those with :-
a) Cables that are not effectively filled, compact and/or circular, have tape bedding or have hygroscopic fillers.
b) Cables that exhibit ‘cold flow’ characteristics.
c) Enclosures containing an ignition source.

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.
Assembly of the Cable Gland compresses and distributes the compound evenly to create a barrier seal at the point of entry into the enclosure.
The compound chamber may be separated from the cured compound to ensure that the chamber has been effectively filled. If required, external voids can be repaired.
Provides armour clamping, for pliable wire armour cable.
Provides a cable retention seal onto the cables outer sheath.
Seal manufactured from a low smoke and fume, zero halogen material.
Two part sealing compound and assembly instructions are supplied with the Cable Gland.

Materials & Finishes

The 653/T Cable Gland is manufactured in Brass (standard), Nickel Plated Brass, 316 Stainless Steel or Aluminium..
Brass NPT entries are nickel plated as standard.

Technical Data

Flameproof Exd I and Increased Safety Exe I. I M2
Baseefa Certificate No. Baseefa02ATEX0179X.
Suitable for use in Mines.
Construction and test standards EN 50014, EN 50018, EN 50019.
IP66, IP67 and IP68 (30 metres for 7 days) ingress protection to IEC 60529 and EN 60529.
Operating temperature range -60°C to +80° as standard.

653/T Cable Gland (Group 1 Mining)

CABLE GLAND SELECTION TABLE
Size Ref.	Entry Thread Size			Cable Acceptance Details						‘G’ Compressed Length	Hexagon Dimensions
				Inner Sheath/ Cores			‘B’ Outer Sheath		‘C’ Pliable Wire Armour
	Metric	NPT *		‘D’ Max. Over Cores	‘E’ Max. Inner Sheath	Max. No. Of Cores					Across Flats	Across Corners
		Standard	Option				Min.	Max.
O	M20	½"	-	8.9	10.0	6	9.5	16.0	7 x 0.45	72.8	24.0	27.7
A	M20	¾"	½"	11.0	12.5	10	12.5	20.5	7 x 0.45	73.8	30.0	34.6
B	M25	1"	¾"	16.2	18.4	21	16.9	26.0	7 x 0.45	78.1	36.0	41.6
C	M32	1¼"	1"	21.9	24.7	42	22.0	33.0	7 x 0.45	83.0	46.0	53.1
C2	M40	1½"	1¼"	26.3	29.7	60	28.0	41.0	7 x 0.71	84.1	55.0	63.5
D	M50	2"	1½"	37.1	41.7	80	36.0	52.6	7 x 0.71	91.3	65.0	75.1
E	M63	2½"	2"	47.8	53.3	100	46.0	65.3	7 x 0.9	101.8	80.0	92.4
F	M75	3"	2½"	59.0	66.2/65.3 †	120	57.0	78.0	7 x 1.25	101.2	95.0	109.6
† Smaller value is applicable when selecting the option NPT entry thread. All Metric entry threads are 1.5mm pitch medium fit. All dimensions in millimeters. (except*).

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