Hawke礦用防爆格蘭（Hawke 453/T Cable Gland）
Hawke礦用防爆格蘭（Hawke 453/T Cable Gland）
Hawke礦用防爆格蘭（Hawke 453/T Cable Gland）
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Hawke 453/T Cable Gland

Flameproof Exd / Increased Safety Exe / Dual Certified ATEX - IECEx

Application

Mining.. For use with pliable wire armoured cables.

Ordering Format [ Gland Type / Size / Thread / Material / Options ]

Example without options: 453/T / C / M32 / Brass

Example with alternative seal option: 453/T / C / 1¼" NPT / Brass / S

Features

Provides armour clamping using one clamping arrangement.
Provides a seal on the cables inner sheath.
Provides a cable retention and low smoke and fume, zero halogen seal onto the cables outer sheath.

Materials & Finishes

The 453/T cable gland is manufactured in Brass (standard), Nickel Plated Brass or 316 Stainless Steel. Brass NPT entries are nickel plated as standard.

Technical Data

Flameproof Exd and Increased Safety Exe IM2
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 381.

CABLE GLAND SELECTION TABLE
Size Ref.	Entry Thread Size			Cable Acceptance Details							‘G’ Compressed Length	Hexagon Dimensions
				Inner Sheath ‘A’				Outer Sheath ‘B’		‘C’ Pliable Wire Armour
				Standard Seal		Alternative Seal (S)
	Metric	NPT *		Standard Seal		Alternative Seal (S)
	Metric	Standard	Option	Min.	Max.	Min.	Max.	Min.	Max.			Across Flats	Across Corners
Os	M20	½"	-	3.0	8.0	-	-	5.5	12.0	7 x 0.45	50.2	24.0	26.5
O	M20	½"	-	6.5	11.9	-	-	9.5	16.0	7 x 0.45	50.2	24.0	26.5
A	M20	¾"	½"	10.0	14.3	8.5	13.4	12.5	20.5	7 x 0.45	52.0	30.0	32.5
B	M25	1"	¾"	12.5	19.7	9.5	15.4	16.9	26.0	7 x 0.45	59.2	36.0	39.5
C	M32	1¼"	1"	19.0	26.5	14.5	21.2	22.0	33.0	7 x 0.45	63.2	46.0	50.5
C2	M40	1½"	1¼"	25.0	32.5	22.0	28.0	28.0	41.0	7 x 0.71	68.7	55.0	60.6
D	M50	2"	1½"	31.5	44.4/42.3 †	27.5	34.8	36.0	52.6	7 x 0.71	86.1	65.0	70.8
E	M63	2½"	2"	42.5	56.3/54.3 †	39.0	46.5	46.0	65.3	7 x 1.25	82.2	80.0	88.0
F	M75	3"	2½"	54.5	68.2/65.3 †	48.5	58.3	57.0	78.0	7 x 1.25	87.0	95.0	104.0
All dimensions in millimetres (except * where dimensions are in inches). Metric entry threads are 1.5mm pitch as standard. † Smaller value is applicable when selecting reduced NPT entry option.