Brass cable gland STex series

nickel-plated brassstainless steelaluminium

Product Overview
STex spiral type cable gland for unarmoured cables designed for use in hazardous (Ex) areas. Compatible with multiple body materials; ATEX certified and rated IP66/IP68.

Key information

• Type: STex spiral type cable gland
• Protection code: II 2G Ex db IIC Gb/II 2G Ex eb II Gb I M2 Ex db I Mb I M2 Ex eb I Mb Ex tb IIIC Db
• Certificate: IEP 16 ATEX 0436U
• Material: MS58 Brass / Nickel plated Brass / Stainless steel (AISI303 / 316L) / Aluminium
• Spiral part: Stainless steel (1.4310/AISI302)
• Standards: EN 60079-0:2012, EN 60079-7:2007, EN 60079-1:2007, EN 60079-31:2009
• Protection class: IP66 / IP68
• Temperature ranges: NBR -30 °C to +120 °C; NEOPRENE -40 °C to +100 °C; SILICONE -60 °C to +180 °C; TPE/V -30 °C to +100 °C
• Application area: ZONE1, ZONE2, ZONE21, ZONE22; Gas Group IIA, IIB, IIC
• Cable type: Unarmoured

Technical Data (Metric / PG / NPT / GAS thread tables)
Product Size | Code | Thread / Standard | Spiral Diameter (d) | H mm | Exd GL mm | Exe GL mm | B mm | C mm | Cable Ø (mm)
12 | STexXX/12/X | M 12 x 1,5 | 6,8 | 55 | 15 | 15 | 14 | 14 | 3 - 6,5
16 | STexXX/16/X | M 16 x 1,5 | 8,2 | 66 | 15 | 15 | 18 | 17 | 4 - 8
20 | STexXX/20/X | M 20 x 1,5 | 12,3 | 88 | 15 | 15 | 22 | 22 | 6 - 12
25 | STexXX/25/X | M 25 x 1,5 | 14,3 | 98 | 15 | 15 | 27 | 24 | 10 - 14
32 | STexXX/32/X | M 32 x 1,5 | 18,4 | 111 | 15 | 15 | 34 | 30 | 13 - 18

PG thread variants:
12 | STexXX/12/X | PG 7 | 6,8 | 55 | 15 | 666 | 14 | 14 | 3 - 6,5
16 | STexXX/16/X | PG 9 | 8,2 | 66 | 15 | 6,5 | 17 | 17 | 4 - 8
16 | STexXX/16/X | PG 11 | 10,3 | 77 | 15 | 6,5 | 20 | 20 | 5 - 10
20 | STexXX/20/X | PG 13,5 | 12,3 | 88 | 15 | 7 | 22 | 22 | 6 - 12
25 | STexXX/25/X | PG 16 | 14,3 | 98 | 15 | 43 | 24 | 24 | 10 - 14
32 | STexXX/32/X | PG 21 | 18,4 | 111 | 15 | 55 | 30 | 30 | 13 - 18

NPT variants:
12 | STexXX/12/X | NPT 1/4" | 6,8 | 55 | 15 | - | 14 | 14 | 3 - 6,5
16 | STexXX/16/X | NPT 3/8" | 8,2 | 66 | 15 | - | 18 | 17 | 4 - 8
16 | STexXX/16/X | NPT 1/2" | 10,3 | 77 | 15 | - | 22 | 20 | 5 - 10
20 | STexXX/20/X | NPT 1/2" | 12,3 | 88 | 15 | - | 22 | 22 | 6 - 12
25 | STexXX/25/X | NPT 3/4" | 14,3 | 98 | 15 | - | 27 | 24 | 10 - 14
32 | STexXX/32/X | NPT 1" | 18,4 | 111 | 15 | - | 34 | 30 | 13 - 18

GAS thread variants:
12 | STexXX/12/X | GAS 1/4" | 6,8 | 55 | 15 | - | 14 | 14 | 3 - 6,5
16 | STexXX/16/X | GAS 3/8" | 8,2 | 66 | 15 | - | 18 | 17 | 4 - 8
16 | STexXX/16/X | GAS 3/8" | 10,3 | 77 | 15 | - | 20 | 20 | 5 - 10
20 | STexXX/20/X | GAS 1/2" | 12,3 | 88 | 15 | - | 22 | 22 | 6 - 12
25 | STexXX/25/X | GAS 3/4" | 14,3 | 98 | 15 | - | 27 | 24 | 10 - 14
32 | STexXX/32/X | GAS 1" | 18,4 | 111 | 15 | - | 34 | 30 | 13 - 18