Cable Glands for Non-armoured Cables
Mining, Gas, Dust applications
Ex I M2 Ex db I Mb Ex eb I Mb

CERTIFICATES

Delivery and return
Delivery and return
Shipping Information
Shipping Information
Composition and care
Composition and care

Description

Suitable for use in Group II, Group III
Equipment Marking EX II 2GD Ex db IIC Gb, Ex eb IIC Gb, Ex tb IIIC Db
Ingress Protection Rating IP66, IP68 – 5 Bar, 30 min
Type Rating TYPE 4X
Cable Gland Material Brass, Brass Nickel Plated, Stainless Steel
Seal Material Chloroprene, Silicone
Operating Temperature Chloroprene: -40°C to +100°C
Silicone: -60°C to +130°C
Thread Type Metric, NPT
Other thread types available upon request.
Cable Type Non Armoured
Accessories Lock nuts, Gaskets (Washers), Serrated Washers, Shrouds, Earth tags
Remarks Accessories must be ordered separately.
O-ring available in Metric outer threads.
Product Certificates
ATEX Approval CESI 13 ATEX 033X
ATEX standards EN 60079-0, 1, 7, 31
IECEx Approval IECEx CES 13.0013X
IECEx standards IEC 60079-0, 1, 7, 31
TR CU (EAC) No TC RU C-TR.AA87.B.00941
TR CU standards ГОСТ 31610.0; ГОСТ IEC 60079-1, 7, 31
INMETRO DNV 21.0184 X
INMETRO standards ABNT NBR IEC 60079-0, 1, 7, 31
Marine Approval TAE00003WU
UKCA CML 22UKEX1183X
ECASEX 22-08-20314/E22-08-046603/NB0010

Technical

Product Selection Table
Showing:
Thread Type METRIC acc. to ISO 965 – 3

Outer Thread Size
(Male)

Clamping Range
Ø min – max mm

Outer Thread Length
TL
mm
Spanner Width
Outer Ø
D
mm

max. Height
H
mm

Part Number
Cap
SW Cap mm
Body
SW Body mm
M16x1,5 3,0 – 8,5 16,0 26 22 29,0 27,0 MKBU01M2
6,0 – 9,0 16,0 29 27 31,5 31,5 MKBU01LM1
9,0 – 12,0 16,0 29 27 31,5 31,5 MKBU01LM2
M20x1,5 6,0 – 9,0 16,0 29 27 31,5 31,5 MKBU1M1
9,0 – 12,0 16,0 29 27 31,5 31,5 MKBU1M2
8,5 – 11,5 16,0 30 28 33,5 33,5 MKBU1LM1
11,5 – 14,5 16,0 30 28 33,5 33,5 MKBU1LM2
M25x1,5 6,0 – 9,0 18,0 29 29 31,5 31,0 MKBU2SM1
9,0 – 12,0 18,0 29 29 31,5 31,0 MKBU2SM2
8,5 – 12,5 18,0 34 32 37,0 35,5 MKBU2M1
12,5 – 16,0 18,0 34 32 37,0 35,5 MKBU2M2
12,0 – 16,0 18,0 40 36 44,5 35,5 MKBU2LM1
16,0 – 20,0 18,0 40 36 44,5 35,5 MKBU2LM2
M32x1,5 12,0 – 16,0 18,0 40 40 44,5 36,5 MKBU3SM1
16,0 – 20,0 18,0 40 40 44,5 36,5 MKBU3SM2
15,0 – 20,0 18,0 52 48 57,0 43,0 MKBU3M1
20,0 – 26,0 18,0 52 48 57,0 43,0 MKBU3M2
M40x1,5 15,0 – 20,0 18,0 52 48 57,0 43,0 MKBU4SM1
20,0 – 26,0 18,0 52 48 57,0 43,0 MKBU4SM2
20,0 – 26,0 18,0 60 55 66,0 52,0 MKBU4M1
26,0 – 32,0 18,0 60 55 66,0 52,0 MKBU4M2
M50x1,5 22,0 – 28,0 18,0 70 60 77,0 52,0 MKBU5SM1
28,0 – 35,0 18,0 70 60 77,0 52,0 MKBU5SM2
27,0 – 34,0 18,0 70 70 77,0 56,0 MKBU5M1
34,0 – 41,0 18,0 70 70 77,0 56,0 MKBU5M2
M63x1,5 35,0 – 40,0 20,0 80 75 89,5 63,5 MKBU6SM1
40,0 – 45,0 20,0 80 75 89,5 63,5 MKBU6SM2
40,0 – 46,0 20,0 85 85 94,0 64,0 MKBU6M1
46,0 – 52,0 20,0 85 85 94,0 64,0 MKBU6M2
M75x1,5 40,0 – 46,0 20,0 85 85 94,0 64,0 MKBU7SM1
46,0 – 52,0 20,0 85 85 94,0 64,0 MKBU7SM2
45,0 – 52,0 20,0 95 90 105,0 79,0 MKBU7M1
52,0 – 60,0 20,0 95 90 105,0 79,0 MKBU7M2
M90x1,5 45,0 – 52,0 20,0 95 95 105,0 79,0 MKBU8SM1
52,0 – 60,0 20,0 95 95 105,0 79,0 MKBU8SM2
60,0 – 66,0 20,0 115 110 127,0 86,0 MKBU8M1
66,0 – 72,0 20,0 115 110 127,0 86,0 MKBU8M2
Thread Type NPT acc. to ANSI ASME B1.20.1

Outer Thread Size
(Male)

Clamping Range
Ø min – max mm

Outer Thread Length
TL
mm
Spanner Width
Outer Ø
D
mm

max. Height
H
mm

Part Number
Cap
SW Cap mm
Body
SW Body mm
NPT 3/8″ 3,0 – 8,5 16,0 26 22 29,0 27,0 MKBU01N2
6,0 – 9,0 16,0 29 27 31,5 31,5 MKBU01LN1
9,0 – 12,0 16,0 29 27 31,5 31,5 MKBU01LN2
NPT 1/2″ 6,0 – 9,0 21,0 29 27 31,5 31,5 MKBU1N1
9,0 – 12,0 21,0 29 27 31,5 31,5 MKBU1N2
8,5 – 11,5 21,0 30 28 33,5 33,5 MKBU1LN1
11,5 – 14,5 21,0 30 28 33,5 33,5 MKBU1LN2
NPT 3/4″ 6,0 – 9,0 21,0 29 29 31,5 31,0 MKBU2SN1
9,0 – 12,0 21,0 29 29 31,5 31,0 MKBU2SN2
8,5 – 12,5 21,0 34 32 37,0 35,5 MKBU2N1
12,5 – 16,0 21,0 34 32 37,0 35,5 MKBU2N2
12,0 – 16,0 21,0 40 36 44,5 35,0 MKBU2LN1
16,0 – 20,0 21,0 40 36 44,5 35,0 MKBU2LN2
NPT 1″ 12,0 – 16,0 26,0 40 40 44,5 36,5 MKBU3SN1
16,0 – 20,0 26,0 40 40 44,5 36,5 MKBU3SN2
15,0 – 20,0 26,0 52 48 57,0 42,5 MKBU3N1
20,0 – 26,0 26,0 52 48 57,0 42,5 MKBU3N2
NPT 1 1/4″ 15,0 – 20,0 28,0 52 48 57,0 43,0 MKBU4SN1
20,0 – 26,0 28,0 52 48 57,0 43,0 MKBU4SN2
20,0 – 26,0 28,0 60 55 66,0 52,0 MKBU4N1
26,0 – 32,0 28,0 60 55 66,0 52,0 MKBU4N2
NPT 1 1/2″ 22,0 – 28,0 28,0 70 60 77,0 52,0 MKBU5SN1
28,0 – 35,0 28,0 70 60 77,0 52,0 MKBU5SN2
27,0 – 34,0 28,0 70 70 77,0 56,0 MKBU5N1
34,0 – 41,0 28,0 70 70 77,0 56,0 MKBU5N2
NPT 2″ 35,0 – 40,0 28,0 80 75 89,5 63,0 MKBU6SN1
40,0 – 45,0 28,0 80 75 89,5 63,0 MKBU6SN2
40,0 – 46,0 28,0 85 85 94,0 64,0 MKBU6N1
46,0 – 52,0 28,0 85 85 94,0 64,0 MKBU6N2
NPT 2 1/2″ 40,0 – 46,0 41,0 85 85 94,0 64,0 MKBU7SN1
46,0 – 52,0 41,0 85 85 94,0 64,0 MKBU7SN2
45,0 – 52,0 41,0 95 90 105,0 79,0 MKBU7N1
52,0 – 60,0 41,0 95 90 105,0 79,0 MKBU7N2
NPT 3″ 45,0 – 52,0 43,0 95 95 105,0 79,0 MKBU8SN1
52,0 – 60,0 43,0 95 95 105,0 79,0 MKBU8SN2
60,0 – 66,0 43,0 115 110 127,0 86,0 MKBU8N1
66,0 – 72,0 43,0 115 110 127,0 86,0 MKBU8N2