Centaurus
- For applications in explosive environments.
- For Group I (Mining) - Ex-d and Ex-d/e.
- Special design for mining applications.
- Barrier seal for perfect sealing.
- Can be used with intrinsically safe circuits.
- High quality strain relief and sealing, reliable performance for mining hazardous area applications.
- Up-to-date international approvals.
Barrier Cable Glands for Non-Armoured Cables
Mining, Gas, Dust applications
Ex I M – Ex db IMb Ex eb IMb
CERTIFICATES
Categories: Barrier Glands, Non-armoured Cables
Delivery and return
Delivery and return
Shipping Information
Shipping Information
Composition and care
Composition and care
Description
Suitable for use in | Group I, Group II, Group III |
Equipment Marking | EX I M2 Ex db I Mb, Ex eb I Mb 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 | Silicone |
Operating Temperature | Silicone: -60°C to +100°C |
Thread Type | Metric, NPT Other thread types available upon request. |
Cable Type | Armoured (SWA, AWA, STA), Braided, Shielded |
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 17 ATEX 007X |
ATEX standards | EN 60079-0, 1, 7, 31 |
IECEx Approval | IECEx CES 17.0029X |
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 |
Marine Approval | TAE00003WU |
UKCA | CML 22UKEX1185X |
Technical
Product Selection Table
Showing:
|
Thread Type NPT acc. to ANSI ASME B1.20.1 | ||||||||||
Outer Thread Size (Male) |
Clamping Range Ø min – max mm |
Over Conductors Ø max mm |
Outer Thread Length TL mm |
Spanner Width | Outer Ø D mm |
max. Height H mm |
Part Number | Needed Barrier Compound Mixture Per Pcs. (g) |
||
Cap SW Cap mm |
Upper Body SW Upper Body mm |
Lower Body SW Lower Body mm |
||||||||
NPT 1/2″ | 3,0 – 8,5 | 9,5 | 21,0 | 25 | 25 | 25 | 27,0 | 51,0 | KBCTN1XSN | 7 |
6,0 – 13,0 | 9,5 | 21,0 | 25 | 25 | 25 | 27,0 | 51,0 | KBCTN1SN | 7 | |
8,0 – 15,0 | 9,5 | 21,0 | 25 | 25 | 25 | 27,0 | 51,0 | KBCTN1N | 7 | |
13,5 – 21,0 | 12,0 | 21,0 | 30 | 30 | 30 | 33,0 | 52,5 | KBCTN1LN | 9 | |
NPT 3/4″ | 8,0 – 15,0 | 9,5 | 21,0 | 25 | 25 | 30 | 33,0 | 51,0 | KBCTN2SN | 7 |
13,5 – 21,0 | 12,0 | 21,0 | 30 | 30 | 30 | 33,0 | 52,5 | KBCTN2N | 9 | |
18,0 – 27,0 | 15,0 | 21,0 | 40 | 40 | 40 | 44,5 | 60,0 | KBCTN2LN | 20 | |
NPT 1″ | 18,0 – 27,0 | 15,0 | 26,0 | 40 | 40 | 40 | 44,5 | 60,0 | KBCTN3N | 20 |
23,0 – 33,0 | 21,5 | 26,0 | 43 | 43 | 43 | 47,0 | 61,5 | KBCTN3LN | 31 | |
NPT 1 1/4″ | 23,0 – 33,0 | 21,5 | 28,0 | 43 | 43 | 45 | 50,0 | 61,5 | KBCTN4SN | 31 |
29,0 – 40,0 | 29,0 | 28,0 | 50 | 50 | 50 | 55,5 | 69,5 | KBCTN4N | 60 | |
NPT 1 1/2″ | 29,0 – 40,0 | 29,0 | 28,0 | 50 | 50 | 55 | 61,0 | 69,5 | KBCTN5N | 60 |
NPT 2″ | 35,0 – 48,0 | 37,0 | 28,0 | 58 | 58 | 65 | 72,0 | 75,0 | KBCTN6N | 90 |
NPT 2 1/2″ | 42,0 – 56,0 | 46,0 | 41,0 | 75 | 75 | 80 | 89,0 | 97,5 | KBCTN7N | 193 |
NPT 3″ | 54,0 – 70,0 | 58,0 | 43,0 | 100 | 100 | 100 | 110,5 | 106,5 | KBCTN8N | 337 |
*Barrier compound is served as 50 g standard. |