M20x1,5 / 6,0-9,0mm / TL=16,0mm

ATEX

CESI 13 ATEX 033X | EN 60079-0:2012+A11:2013, EN 60079-1:2014, EN 60079-7:2015, EN 60079-31:2014

IECEx

IECEx CES 13.0013X | EN 60079-0:2012; EN 60079-1:2007; EN 60079-7:2007; EN 60079-31:2009

TR RU

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

IN METRO

DNV 21.0184 X | ABNT NBR IEC 60079-0:2013 ABNT NBR IEC 60079-1:2009 ABNT NBR IEC 60079-7:2008 ABNT NBR IEC 60079-31:2011

MARINE APPROVAL

TAE00003WU | IEC/EN60079-0, IEC/EN60079-7, IEC/EN60079-31 IEC/EN60079-1,

MASC

MS/18-0240X | EN 60079-0:2012+A11:2013, EN 60079-1:2014, EN 60079-7:2015, EN 60079-31:2014

Products specifications

Material	Body , Cap	Brass, Brass Nickel Plated, Stainless Steel 316L
	Inner Part	Brass, Brass Nickel Plated, Stainless Steel 316L
	Seal	CR (Chloroprene) , Silicone
	O-Ring	CR (Chloroprene) , Silicone
Ingress Protection Rating
		IP 68 - 5 Bar, 30 min
		IP 66
Operating Temperature		Seal Material
		Chloroprene	Silicone
Group I		-40°C to +80°C	-60°C to +100°C
Equipment For		Mining potentially explosive atmospheres.
Suitable for use in		Group I Mining Group IMb
Equipment Marking
		Group I
		Ex I M2 Ex db I Mb Ex eb I Mb
Marking Example *
		BMD MKBU.. CE 0722 I M2 Ex db I Mb Ex eb I Mb
		IP66/68 Ta -40°C to +80°C CESI 13 ATEX 033X IECEx CES 13.0013X
Thread Type
		Metric (M) ISO Pitch 1,5
		NPT (N) ANSI ASME B1.20.1
		Other thread types also available upon request.
Cable Type		Non Armoured
Accessories		Lock nuts
		Gaskets ( Washers )
		Serrated Washers
		Shrouds
		Earth tags
Remarks		O-ring available in Metric outer threads.
		Accessories must be ordered separately.
Outer	Thread Size (Male)	M20x1,5
	Thread Length (TL)	16,0 mm
	Ø (D)	31,5 mm
Clamping Range Outer Sheath Ø min - max		6,0 - 9,0 mm
Spanner Width	Cap	29 mm
	Body	27 mm
max. Height (H)		31,5 mm
Part Number		MKBU1M1

Order Coding
Part Number Mandatory	Material Mandatory	Seal Mandatory	Gasket (Washer) Option	Serrated Washer Option	Lock Nut Option	Earth Tag Option
See table	B Brass BN Brass Nickel plated X Stainless steel 316L	C Chloroprene S Silicone	WC Chloroprene WS Silicone WF Fiber	WSR Serrated washer	L Lock nut	E Earth tag
Example
MKBU1M1	BN	S	WC	WSR	L	E

Lock Nuts