Explosion-proof cable gland KNETN with external thread

Product Description

The KNETN is an explosion-proof cable gland with protection type "Ex e" used for connecting unarmored cables when installing pipework in hazardous areas. Its external thread design ensures secure connection to pipelines, easy installation, and maintaining the required level of explosion protection. This design is ideal for cable routes that utilize a pipe installation system and require increased mechanical strength and durability.

Advantages

Optimal solution for systems with pipe wiring.
Sealed and safe connection of cable to pipeline.
High resistance to mechanical stress and vibration.
Versatility of application: can work with various types of cables.
Reliability and durability in aggressive environments and a wide temperature range.

Frequently bought together

MGM, MGMA Flexible Armored Cable Elements

AV Adapters

KSRV-N Stainless Steel Junction Boxes

VZV Plugs

KSRV-P Polyamide Junction Boxes

KSRV Aluminum Alloy Junction Boxes

Compliance with standards

GOST 3160.15-2014 /IEC 60079-15:2010

GOST IEC 60079-31-2013

GOST 24754-2013

GOST 12.2.007.0-75

TR CU 012/2011

GOST 31610.0-2019 (IEC 60079-0:2017)

GOST 31610.7-2017 (IEC 60079-7:2015)

GOST 31610.15-2020 (IEC 60079-15:2017)

Certificates

EAEU RU C-RU.AA87.B.01595/26

ROSS RU C-RU.MY62.V.00099/23

Maritime Register STO No. 25.44.01.13829.120

TU 27.33.13-031-72453807-2017

Markings

Explosion protection marking

1Ex eb IIC Gb X*

Ex tb IIIC Db X*
*conditions are specified in the operating manual

Marking of mining equipment

RN1/RN2

Degree of protection

IP66/IP67/IP68
IK08

Technical data

Ambient temperature, °C

-60...+130

Thread

Code M metric GOST 24705
Code N conical inch NPT
(other thread type and size upon agreement)

Material

Nickel-plated brass, resistant to hydrogen sulfide vapor, hydrochloric acid and sea fog code NK
Stainless steel grade 08X18N10 according to GOST 5632-2014 (AISI 304) code N

Climatic category

NF1 (on demand U1, U2, U3, U4, U5, HL1, HL2, HL3, HL4, HL5, NF1, NF2, NF3, NF4, NF5, O1, O2, O3, O4, O5, CT1, CT2, CT3, CT4, CT5, MU1, MU2, MU3, MU4, OM5, B1, B2, B3, B4, W5 , T1...5 TV1...5, TM1...5)

Overall and connection dimensions of KNETN

Explosion-proof cable glands KNETN, cable entry and external connection thread metric

Cable entry size		Thread type		Overall dimensions, mm			Diameter of the cable to be crimped, d mm	Weight, kg
The main thing	Duplicate	M1, GOST 24705	M2, GOST 24705	AS	ØM	WITH	Diameter of the cable to be crimped, d mm	Weight, kg
KNETN1M	A2FXR20/1I	M20x1.5	M20x1.5	27	30	62	6 - 14	0,12
KNETN2M	A2FXR25/2I	M25x1.5	M25x1.5	30	33,5	66	14 - 20	0,13
KNETN3M	A2FXR32/3I	M32x1.5	M32x1.5	39	44	69	19 - 27	0,21
KNETN4M	A2FXR40/4I	M40x1.5	M40x1.5	45	50	67	26-33	0,29
KNETN5M	A2FXR50/5I	M50x1.5	M50x1.5	56	62	75	32-41	0,51
KNETN6M	A2FXR63/6I	M63x1.5	M63x1.5	70	76	82	39-49	0,81

Explosion-proof cable glands KNETN, cable entry thread metric, thread for external connection pipe cylindrical

Cable entry size		Thread type		Overall dimensions, mm			Diameter of the cable to be crimped, d mm	Weight, kg
The main thing	Duplicate	M1, GOST 24705	M2, GOST 6357-81	AS	ØM	WITH	Diameter of the cable to be crimped, d mm	Weight, kg
KNETN1MG	A2FXR20	M20x1.5	1/2"	27	30	62	6 - 14	0,13
KNETN2MG	A2FXR25	M25x1.5	3/4"	30	33,5	68	14 - 20	0,14
KNETN3MG	A2FXR32	M32x1.5	1"	39	44	75	19 - 27	0,23
KNETN4MG	A2FXR40	M40x1.5	1 1/4"	45	50	74	26-33	0,33
KNETN5MG	A2FXR50	M50x1.5	1 1/2"	56	62	80	32-41	0,54
KNETN6MG	A2FXR63	M63x1.5	2"	70	76	87	39-49	0,85

Explosion-proof cable glands KNETN, cable entry thread is tapered inch, thread for external connection is cylindrical pipe

Cable entry size		Thread type		Overall dimensions, mm			Diameter of the cable to be crimped, d mm	Weight, kg
The main thing	Duplicate	M1, NPT	M2, GOST 6357-81	AS	ØM	WITH	Diameter of the cable to be crimped, d mm	Weight, kg
KNETN1NG	A2FXR1N	1/2"	1/2"	27	30	65	6 - 14	0,12
KNETN2NG	A2FXR2N	3/4"	3/4"	30	33,5	70	14 - 20	0,13
KNETN3NG	A2FXR3N	1"	1"	39	44	81	19 - 27	0,24
KNETN4NG	A2FXR4N	1 1/4"	1 1/4"	45	50	80	26-33	0,35
KNETN5NG	A2FXR5N	1 1/2"	1 1/2"	56	62	88	32-41	0,47
KNETN6NG	A2FXR6N	2"	2"	70	76	97	39-49	0,83

Explosion-proof cable glands KNETN, cable entry thread is tapered inch, thread for external connection is metric

Cable entry size		Thread type		Overall dimensions, mm			Diameter of the cable to be crimped, d mm	Weight, kg
The main thing	Duplicate	M1, NPT	M2, GOST 24705	AS	ØM	WITH	Diameter of the cable to be crimped, d mm	Weight, kg
KNETN1NM	A2FXR1N/11	1/2"	M20x1.5	27	30	63	6 - 14	0,11
KNETN2NM	A2FXR2N/2I	3/4"	M25x1.5	30	33,5	68	14 - 20	0,12
KNETN3NM	A2FXR3N/3I	1"	M32x1.5	39	44	76	19 - 27	0,21
KNETN4NM	A2FXR4N/4I	1 1/4"	M40x1.5	45	50	75	26-33	0,32
KNETN5NM	A2FXR5N/5I	1 1/2"	M50x1.5	56	62	82	32-41	0,44
KNETH6NM	A2FXR6N/6I	2"	M63x1.5	70	76	92	39-49	0,81

RKV adapter made of galvanized steel for connecting non-explosion-proof corrugated metal hose.*

Type RKV	Name of metal hose	Nominal bore diameter of metal hose, mm	External connection thread diameter KNETN pipe cylindrical G GOST 6357-81
RKV12	RZ-TsKh-12, MRPI-12	12	1/2"
RKV15	RZ-TsKh-15, MRPI-15	15	1/2"
РКВ20+АВ-2ГН-1ГВ	RZ-TsKh-20, MRPI-20	20	1/2"
RKV20	RZ-TsKh-20, MRPI-20	20	3/4"
РКВ25+АВ-3ГН-2ГВ	RZ-TsKh-25, MRPI-25	25	3/4"
RKV25	RZ-TsKh-25, MRPI-25	25	1"
РКВ32+АВ-4ГН-3ГВ	RZ-TsKh-32, MRPI-32	32	1"
RKV32	RZ-TsKh-32, MRPI-32	32	1 1/4"
РКВ38+АВ-5ГН-4ГВ	RZ-TsKh-38, MRPI-38	38	1 1/4"
RKV38	RZ-TsKh-38, MRPI-38	38	1 1/2"
РК W5 0+АВ-6ГН-5ГВ	RZ-TsKh-50, MRPI-50	50	1 1/2"
RK W5 0	RZ-TsKh-50, MRPI-50	50	2"
РКВ60+АВ-7ГН-6ГВ	RZ-TsKh-60, MRPI-60	60	2"
RKV60	RZ-TsKh-60, MRPI-60	60	2 1/2"
РКВ75+АВ-8ГН-7ГВ	RZ-TsKh-75, MRPI-75	75	2 1/2"
RKV75	RZ-TsKh-75, MRPI-75	75	3"

* To connect metal hoses with different combinations of nominal diameter and diameter of the crimped cable, it is necessary to use a different size of the AB adapter.

Options

Options, accessories and versions

Marking

Stainless steel grade 03Х17Н13М2 according to GOST 5632-2014 (316L)

/316L

Cap for additional protection of cable entry

/ZK

Locknut (cylindrical and metric threads)

/KG

Marine version

/MORE

Non-explosion-proof design

/PROM

Mining normal design

/RN

External sealing ring to maintain tightness (cylindrical and metric threads)

/UKF

Chemical-resistant design

/X2

3D models

STP models

zip

Download

Submit request

Configurator

External diameter of the crimped cable, mm

Cable entry thread type M1

Cable entry thread size

Thread type for external connection

Cable entry material

Add a connecting adapter to M1

Adapter connecting thread size

Adapter material

Application details

Quantity

Additional description

0 / 300

Attach files

Drag files here

CAD " GORELTEX ", questionnaires, necessary documents

Remaining: 20.00 MB

Contact Sales Department Download questionnaire

Model Breakdown

KNETN 1x 2x 3x 4x 5x / 6x – TU 27.33.13-031-72453807-2017

1X - Thread size

2X - Thread type: NPT tapered inch - N; Metric GOST 24705 - M; Tapered pipe GOST 6211-81 - R; Cylindrical pipe GOST 6357-81 - G

3X - Standard size for external connection thread*

4X - Thread type for external connection thread**: NPT tapered inch - N; Metric GOST 24705 - M;
Tapered pipe GOST 6211-81 - R; Cylindrical pipe GOST 6357-81 - G

5X - Cable gland material: Nickel-plated brass - NK, Stainless steel - N

6X - Options, accessories and versions

* The external thread size code is not indicated if it matches the female thread.
**The external thread type code is not indicated if the external thread size and type match the female thread.

Example: KNETH1M2GNK -TU 27.33.13-031-72453807-2017
- Cable type: unarmored (female thread)
- Thread: M20x15 metric ISO965
- Thread (at the output): 3/4" pipe cylindrical GOST 6357-81 G
- material: nickel-plated brass

Example: KNETH1MGNK -TU 27.33.13-031-72453807-2017
- Cable type: unarmored (female thread)
- Thread: M20x15 metric ISO965
- Thread (at the output): 1/2" pipe cylindrical GOST 6357-81 G
- material: nickel-plated brass