NPT 2 1/2" / 42,0-56,0mm / TL=41,0mm

ATEX

CESI 17 ATEX 007X | EN 60079-0:2012+A11:2013, EN 60079-1:2014, EN 60079-7:2015, EN 60079-31:2014

IECEx

IECEx CES 17.0029X | IEC 60079-0:2011 ; IEC 60079-1:2014-06; IEC 60079-7: 2015; IEC 60079-31:2013

TR RU

No TC RU C-TR.AA87.B.00941 | ГОСТ 31610.0-2014 ГОСТ IEC 60079-1:2013 ГОСТ IEC 60079-31:2013

Products specifications

Material	Body , Cap	Brass, Brass Nickel Plated, Stainless Steel 316L
	Inner Part	Brass, Brass Nickel Plated, Stainless Steel 316L
	Seal	Silicone
	O-Ring	Silicone
Ingress Protection Rating
		IP 68 - 5 Bar, 30 min
		IP 66
Operating Temperature
		Seal Material
		Silicone
		-60 °C to +60 °C
Service Temperature
		Seal Material
		Silicone
		-60 °C to +100 °C
Equipment For		Mining potentially explosive atmospheres.
Suitable for use in		Group I Mining Group IM
Equipment Marking		Ex I M2 - Ex db IMb Ex eb IMb
Marking Example *
		BMD KBCTA.. CE 0722 I M2 Ex db I Mb Ex eb I Mb IP66/68
		Ta -60°C to +60°C CESI 17 ATEX 007X IECEx CES 17.0029X
Thread Type
		Metric (M) ISO Pitch 1,5
		NPT (N) ANSI ASME B1.20.1
		Other thread types also available upon request.
Cable Type		SWA - SWB - STA - Shielded
Accessories		Lock nuts
		Gaskets ( Washers )
		Serrated Washers
		Shrouds
		Earth tags
Remarks		O-ring available in Metric and NPT outer threads.
		Accessories must be ordered separately.
Outer	Thread Size (Male)	NPT 2 1/2"
	Thread Length (TL)	41,0 mm
	Ø (D)	89,0 mm
Clamping Range Outer Sheath Ø min - max		42,0 - 56,0 mm
Over Conductors max Ø		46,0 mm
Armour Wire	min Ø	0 mm
	max Ø	2,5 mm
Spanner Width	Cap	75 mm
	Upper Body	75 mm
	Lower Body	80 mm
max. Height (H)		120,0 mm
Part Number		KBCTA7N
Needed Barrier Compound Mixture Per Pcs. (g)		193

Order Coding
Part Number Mandatory	Material Mandatory	Seal Mandatory	Group Mandatory	Gasket (Washer) Option	Serrated Washer Option	Lock Nut Option	Shroud Option	Earth Tag Option
See table	B Brass BN Brass Nickel plated X Stainless steel 316L	S Silicone	M Group I (Mining)	WS Silicone	WSR Serrated washer	L Lock nut	S Shroud	E Earth tag
Example
KBCTA7N	BN	C	M	-	WSR	L	S	-

Lock Nuts