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CG.NA metal cable glands – for non-armoured cables, Ex d / Ex e / Ex t
Cable glands for unarmoured cable
cablaggio-pressacavi-cavo-non-armato
Pepperl+Fuchs

CG.NA metal cable glands – for non-armoured cables, Ex d / Ex e / Ex t

CG.NA · M12…M63 · NPT 3/8"…2" · BN / SS

CG.NA metal cable glands for non-armoured cables, in nickel-plated brass or AISI 316 stainless steel, with M12–M63 metric or NPT 3/8"–2" threads, IP66/IP68 sealing and ATEX/IECEx Ex db, Ex eb and Ex tb certification for Zones 1, 2, 21 and 22.

ATEX
IECEx
UL
CCC
CE
Description
Technical Specifications
Applications
Download
Datasheets

CG.NA cable glands provide explosion protection and environmental sealing on the outer sheath of non-armoured cables with elastomer or plastic insulation. They are certified for flameproof (Ex db), increased safety (Ex eb) and dust-protected (Ex tb) enclosures and can also be used with intrinsically safe circuits.

The cable diameter is matched by choosing the combination of seal inserts S1, S2 and S3 (up to three inserts for smaller cables). The type code gives, in order, the type, thread and size, body material (BN nickel-plated brass, SS stainless steel), seal material (C chloroprene, S silicone), thread length in mm and pack (K01 = 1 piece; no K suffix = unpackaged units).

Key features

  • ISO metric threads, 1.5 mm pitch, M12 to M63, and NPT ANSI/ASME B1.20.1 from 3/8" to 2"
  • Overall clamping range 3 to 56 mm, with standard and reduced sizes (S suffix)
  • Body in nickel-plated brass or AISI 316 stainless steel
  • Chloroprene seals (−40…+80 °C) or silicone seals (down to −60…+140 °C for Ex eb/Ex tb)
  • Degree of protection IP66/IP68 and UL Type 4X
  • ATEX IMQ 14 ATEX 012X, IECEx IMQ 14.0004X and CCC certificates; cULus (UL 514B, UL 2225) for most sizes
  • M12 versions are listed as Ex e in the price list

Use the filters in Variants and codes to find the exact part number: where available you will find the official Pepperl+Fuchs datasheet and, for every code, a quote request. For versions not listed, accessories or availability, contact us.

Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
Zone 21
Explosive dust atmosphere likely to occur in normal operation
Zone 22
Explosive dust atmosphere unlikely to occur and, if it does, only for a short period
# General Product type: Metal cable gland for non-armoured cables Brand: Pepperl+Fuchs Series: CG.NA Threads: M12…M63 (ISO 1.5 mm pitch); NPT 3/8"…2" (ANSI/ASME B1.20.1) Body material: Nickel-plated brass or AISI 316 stainless steel (1.4401) # Certifications ATEX: IMQ 14 ATEX 012X – II 2 GD Ex db IIC Gb / Ex eb IIC Gb / Ex tb IIIC Db IECEx: IECEx IMQ 14.0004X CCC: 2021312313000344 UL: cULus E490324 (UL 514B), E490962 (UL 2225) – depending on size # Mechanical Clamping range: 3…56 mm depending on size Seals: Chloroprene/neoprene or silicone Washer gasket: Aramid fibres bonded with NBR Degree of protection: IP66 / IP68, UL Type 4X Ambient temperature: Chloroprene −40…+80 °C; silicone −60…+140 °C (Ex eb, Ex tb), −60…+80 °C (Ex db)
{"v":1,"colonne":[{"nome":"Size","valori":["M12","M16S","M16","M20S","M20","M25S","M25","M32S","M40S","M50S","M50","M63S","M63","NPT3/8","NPT1/2S","NPT1/2","NPT3/4XS","NPT3/4S","NPT3/4","NPT1S","NPT1","NPT1-1/4S","NPT1-1/4","NPT1-1/2S","NPT1-1/2","NPT2S"]},{"nome":"Cable Ø mm","valori":["3–9","4–12","10–16","10–18","14–20","14–24","22–26","22–32","26–34","26–35","35–41","35–44","35–45","46–56","–"]},{"nome":"Material · seals","valori":["Brass Ni · CR","Brass Ni · silicone","SS 316 · CR","SS 316 · silicone"]},{"nome":"Thread length","valori":["9 mm","16 mm","18 mm","20 mm"]},{"nome":"Pack","valori":["Unpacked","1 pcs","2 pcs","4 pcs","5 pcs","15 pcs","25 pcs","50 pcs"]}],"righe":[["CG.NA.M12.BN.C.16",0,14,0,1,0],["CG.NA.M12.BN.C.16.K01",0,14,0,1,1],["CG.NA.M12.BN.C.16.K50",0,14,0,1,7],["CG.NA.M12.SS.C.16",0,14,2,1,0],["CG.NA.M12.SS.C.16.K01",0,14,2,1,1],["CG.NA.M12.SS.C.16.K50",0,14,2,1,7],["CG.NA.M16S.BN.C.16",1,0,0,1,0],["CG.NA.M16S.BN.C.16.K01",1,0,0,1,1],["CG.NA.M16.BN.C.16",2,1,0,1,0],["CG.NA.M16.BN.C.16.K01",2,1,0,1,1],["CG.NA.M16.BN.C.16.K50",2,1,0,1,7],["CG.NA.M16.SS.C.16",2,1,2,1,0],["CG.NA.M16.SS.C.16.K01",2,1,2,1,1],["CG.NA.M16.SS.C.16.K50",2,1,2,1,7],["CG.NA.M20S.BN.C.9",3,1,0,0,0],["CG.NA.M20S.BN.C.16",3,1,0,1,0],["CG.NA.M20S.BN.C.16.K01",3,1,0,1,1],["CG.NA.M20S.BN.C.16.K50",3,1,0,1,7],["CG.NA.M20S.BN.S.16",3,1,1,1,0],["CG.NA.M20S.BN.S.16.K50",3,1,1,1,7],["CG.NA.M20S.SS.C.9",3,1,2,0,0],["CG.NA.M20S.SS.C.16",3,1,2,1,0],["CG.NA.M20S.SS.C.16.K01",3,1,2,1,1],["CG.NA.M20S.SS.C.16.K50",3,1,2,1,7],["CG.NA.M20S.SS.S.16.K50",3,1,3,1,7],["CG.NA.M20.BN.C.16",4,2,0,1,0],["CG.NA.M20.BN.C.16.K01",4,2,0,1,1],["CG.NA.M20.BN.C.16.K50",4,2,0,1,7],["CG.NA.M20.SS.C.16",4,2,2,1,0],["CG.NA.M20.SS.C.16.K01",4,2,2,1,1],["CG.NA.M20.SS.C.16.K50",4,2,2,1,7],["CG.NA.M20.SS.S.16.K01",4,2,3,1,1],["CG.NA.M20.SS.S.16.K50",4,2,3,1,7],["CG.NA.M25S.BN.C.16",5,3,0,1,0],["CG.NA.M25S.BN.C.16.K01",5,3,0,1,1],["CG.NA.M25S.BN.C.16.K25",5,3,0,1,6],["CG.NA.M25S.SS.C.16",5,3,2,1,0],["CG.NA.M25S.SS.C.16.K01",5,3,2,1,1],["CG.NA.M25S.SS.C.16.K25",5,3,2,1,6],["CG.NA.M25S.SS.S.16.K01",5,3,3,1,1],["CG.NA.M25S.SS.S.16.K25",5,3,3,1,6],["CG.NA.M25.BN.C.16",6,4,0,1,0],["CG.NA.M25.BN.C.16.K01",6,4,0,1,1],["CG.NA.M25.BN.C.16.K15",6,4,0,1,5],["CG.NA.M25.BN.S.16.K15",6,4,1,1,5],["CG.NA.M25.SS.C.16",6,4,2,1,0],["CG.NA.M25.SS.C.16.K01",6,4,2,1,1],["CG.NA.M25.SS.C.16.K15",6,4,2,1,5],["CG.NA.M32S.BN.C.16",7,5,0,1,0],["CG.NA.M32S.BN.C.16.K01",7,5,0,1,1],["CG.NA.M32S.BN.C.16.K15",7,5,0,1,5],["CG.NA.M32S.SS.C.16",7,5,2,1,0],["CG.NA.M32S.SS.C.16.K01",7,5,2,1,1],["CG.NA.M32S.SS.C.16.K15",7,5,2,1,5],["CG.NA.M40S.BN.C.18",8,7,0,2,0],["CG.NA.M40S.BN.C.18.K01",8,7,0,2,1],["CG.NA.M40S.BN.C.18.K05",8,7,0,2,4],["CG.NA.M40S.SS.C.18",8,7,2,2,0],["CG.NA.M40S.SS.C.18.K01",8,7,2,2,1],["CG.NA.M40S.SS.C.18.K05",8,7,2,2,4],["CG.NA.M50S.BN.C.18",9,9,0,2,0],["CG.NA.M50S.BN.C.18.K01",9,9,0,2,1],["CG.NA.M50S.BN.C.18.K05",9,9,0,2,4],["CG.NA.M50S.SS.C.18",9,9,2,2,0],["CG.NA.M50S.SS.C.18.K01",9,9,2,2,1],["CG.NA.M50S.SS.C.18.K05",9,9,2,2,4],["CG.NA.M50.BN.C.18",10,11,0,2,0],["CG.NA.M50.BN.C.18.K01",10,11,0,2,1],["CG.NA.M50.BN.C.18.K04",10,11,0,2,3],["CG.NA.M50.SS.C.18",10,11,2,2,0],["CG.NA.M50.SS.C.18.K01",10,11,2,2,1],["CG.NA.M50.SS.C.18.K04",10,11,2,2,3],["CG.NA.M63S.BN.C.18",11,12,0,2,0],["CG.NA.M63S.BN.C.18.K01",11,12,0,2,1],["CG.NA.M63S.BN.C.18.K04",11,12,0,2,3],["CG.NA.M63S.SS.C.18",11,12,2,2,0],["CG.NA.M63S.SS.C.18.K01",11,12,2,2,1],["CG.NA.M63S.SS.C.18.K04",11,12,2,2,3],["CG.NA.M63.BN.C.18",12,13,0,2,0],["CG.NA.M63.BN.C.18.K01",12,13,0,2,1],["CG.NA.M63.BN.C.18.K02",12,13,0,2,2],["CG.NA.M63.SS.C.18",12,13,2,2,0],["CG.NA.M63.SS.C.18.K01",12,13,2,2,1],["CG.NA.M63.SS.C.18.K02",12,13,2,2,2],["CG.NA.NPT3/8.BN.C.16",13,1,0,1,0],["CG.NA.NPT3/8.BN.C.16.K01",13,1,0,1,1],["CG.NA.NPT3/8.BN.C.16.K50",13,1,0,1,7],["CG.NA.NPT3/8.SS.C.16",13,1,2,1,0],["CG.NA.NPT3/8.SS.C.16.K01",13,1,2,1,1],["CG.NA.NPT3/8.SS.C.16.K50",13,1,2,1,7],["CG.NA.NPT1/2S.BN.C.16",14,1,0,1,0],["CG.NA.NPT1/2S.BN.C.16.K01",14,1,0,1,1],["CG.NA.NPT1/2S.BN.C.16.K50",14,1,0,1,7],["CG.NA.NPT1/2S.BN.S.16",14,1,1,1,0],["CG.NA.NPT1/2S.SS.C.16",14,1,2,1,0],["CG.NA.NPT1/2S.SS.C.16.K01",14,1,2,1,1],["CG.NA.NPT1/2S.SS.C.16.K50",14,1,2,1,7],["CG.NA.NPT1/2S.SS.S.16",14,1,3,1,0],["CG.NA.NPT1/2.BN.C.16",15,2,0,1,0],["CG.NA.NPT1/2.BN.C.16.K01",15,2,0,1,1],["CG.NA.NPT1/2.BN.C.16.K50",15,2,0,1,7],["CG.NA.NPT1/2.BN.S.16",15,2,1,1,0],["CG.NA.NPT1/2.SS.C.16",15,2,2,1,0],["CG.NA.NPT1/2.SS.C.16.K01",15,2,2,1,1],["CG.NA.NPT1/2.SS.C.16.K50",15,2,2,1,7],["CG.NA.NPT1/2.SS.S.16",15,2,3,1,0],["CG.NA.NPT3/4XS.SS.C.16.K01",16,14,2,1,1],["CG.NA.NPT3/4S.BN.C.16",17,3,0,1,0],["CG.NA.NPT3/4S.BN.C.16.K01",17,3,0,1,1],["CG.NA.NPT3/4S.BN.C.16.K25",17,3,0,1,6],["CG.NA.NPT3/4S.SS.C.16",17,3,2,1,0],["CG.NA.NPT3/4S.SS.C.16.K01",17,3,2,1,1],["CG.NA.NPT3/4S.SS.C.16.K25",17,3,2,1,6],["CG.NA.NPT3/4S.SS.S.16.K25",17,3,3,1,6],["CG.NA.NPT3/4.BN.C.16",18,4,0,1,0],["CG.NA.NPT3/4.BN.C.16.K01",18,4,0,1,1],["CG.NA.NPT3/4.BN.C.16.K15",18,4,0,1,5],["CG.NA.NPT3/4.BN.S.16.K15",18,4,1,1,5],["CG.NA.NPT3/4.SS.C.16",18,4,2,1,0],["CG.NA.NPT3/4.SS.C.16.K01",18,4,2,1,1],["CG.NA.NPT3/4.SS.C.16.K15",18,4,2,1,5],["CG.NA.NPT1S.BN.C.20",19,5,0,3,0],["CG.NA.NPT1S.BN.C.20.K01",19,5,0,3,1],["CG.NA.NPT1S.BN.C.20.K15",19,5,0,3,5],["CG.NA.NPT1S.SS.C.20",19,5,2,3,0],["CG.NA.NPT1S.SS.C.20.K01",19,5,2,3,1],["CG.NA.NPT1S.SS.C.20.K15",19,5,2,3,5],["CG.NA.NPT1.BN.C.20",20,6,0,3,0],["CG.NA.NPT1.BN.C.20.K01",20,6,0,3,1],["CG.NA.NPT1.BN.C.20.K05",20,6,0,3,4],["CG.NA.NPT1.SS.C.20",20,6,2,3,0],["CG.NA.NPT1.SS.C.20.K01",20,6,2,3,1],["CG.NA.NPT1.SS.C.20.K05",20,6,2,3,4],["CG.NA.NPT1-1/4S.BN.C.20",21,7,0,3,0],["CG.NA.NPT1-1/4S.BN.C.20.K01",21,7,0,3,1],["CG.NA.NPT1-1/4S.BN.C.20.K05",21,7,0,3,4],["CG.NA.NPT1-1/4S.SS.C.20",21,7,2,3,0],["CG.NA.NPT1-1/4S.SS.C.20.K01",21,7,2,3,1],["CG.NA.NPT1-1/4S.SS.C.20.K05",21,7,2,3,4],["CG.NA.NPT1-1/4.BN.C.20",22,8,0,3,0],["CG.NA.NPT1-1/4.BN.C.20.K01",22,8,0,3,1],["CG.NA.NPT1-1/4.BN.C.20.K05",22,8,0,3,4],["CG.NA.NPT1-1/4.SS.C.20",22,8,2,3,0],["CG.NA.NPT1-1/4.SS.C.20.K01",22,8,2,3,1],["CG.NA.NPT1-1/4.SS.C.20.K05",22,8,2,3,4],["CG.NA.NPT1-1/2S.BN.C.20",23,9,0,3,0],["CG.NA.NPT1-1/2S.BN.C.20.K01",23,9,0,3,1],["CG.NA.NPT1-1/2S.BN.C.20.K05",23,9,0,3,4],["CG.NA.NPT1-1/2S.SS.C.20",23,9,2,3,0],["CG.NA.NPT1-1/2S.SS.C.20.K01",23,9,2,3,1],["CG.NA.NPT1-1/2S.SS.C.20.K05",23,9,2,3,4],["CG.NA.NPT1-1/2.BN.C.20",24,10,0,3,0],["CG.NA.NPT1-1/2.BN.C.20.K01",24,10,0,3,1],["CG.NA.NPT1-1/2.BN.C.20.K04",24,10,0,3,3],["CG.NA.NPT1-1/2.SS.C.20",24,10,2,3,0],["CG.NA.NPT1-1/2.SS.C.20.K01",24,10,2,3,1],["CG.NA.NPT1-1/2.SS.C.20.K04",24,10,2,3,3],["CG.NA.NPT2S.BN.C.20",25,12,0,3,0],["CG.NA.NPT2S.BN.C.20.K01",25,12,0,3,1],["CG.NA.NPT2S.BN.C.20.K04",25,12,0,3,3],["CG.NA.NPT2S.SS.C.20",25,12,2,3,0],["CG.NA.NPT2S.SS.C.20.K01",25,12,2,3,1],["CG.NA.NPT2S.SS.C.20.K04",25,12,2,3,3]],"fonte":"Pepperl+Fuchs price list 2026 / official documentation"}
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CG.NA metal cable glands – for non-armoured cables, Ex d / Ex e / Ex t