IECEx & ATEX Cable glands
PF-N Simple tightening cable gland for non-armoured cable with fixed female thread
PF-N Simple tightening cable gland for non-armoured cable with fixed female thread certified according to IECEx and ATEX. The cable gland is made of nickel-plated brass. The equipment is suitable for ATEX Group II, category 2G, 3G and 2D. Cable gland protection type based on IECEx and ATEX “Ex eb” / “Ex nR” and “Ex tb”. Degree of protection: IP66/68. The service temperature of the cable gland is -35°C / +85°C. An advantage of EMC non-armored Ex cable glands is that the cable shield (metal braiding, metal wire, or metal tape) ensures contact around the EMC clamper where necessary to avoid or maintain electromagnetic disturbance within allowed limits.
Product type Option 1: Cable gland without EMC
Product type Option 2: Cable gland with EMC
F – Thread type and thread size
Lf – Thread length (mm)
θ Min-Max Internal cable passage range (mm)
Material: Nickel-plated brass
Color: Nickel
For further information on parametric design, download the technical data sheet
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/8"
Lf(mm)
10
θ min(mm)
5
θ max(mm)
7
EMC
No EMC
Size id
A2
Product code
Ex51141A
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/8"
Lf(mm)
10
θ min(mm)
5
θ max(mm)
7
EMC
EMC
Size id
A2
Product code
Ex51141AEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/8"
Lf(mm)
10
θ min(mm)
7
θ max(mm)
9
EMC
No EMC
Size id
A2
Product code
Ex51141B
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/8"
Lf(mm)
10
θ min(mm)
7
θ max(mm)
9
EMC
EMC
Size id
A2
Product code
Ex51141BEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/8"
Lf(mm)
10
θ min(mm)
9.5
θ max(mm)
11.5
EMC
No EMC
Size id
A2
Product code
Ex51141C
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/8"
Lf(mm)
10
θ min(mm)
9.5
θ max(mm)
11.5
EMC
EMC
Size id
A2
Product code
Ex51141CEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1/2"
Lf(mm)
10
θ min(mm)
5.5
θ max(mm)
8
EMC
No EMC
Size id
A3
Product code
Ex51142A
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1/2"
Lf(mm)
10
θ min(mm)
5.5
θ max(mm)
8
EMC
EMC
Size id
A3
Product code
Ex51142AEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1/2"
Lf(mm)
10
θ min(mm)
8
θ max(mm)
10.5
EMC
No EMC
Size id
A3
Product code
Ex51142B
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1/2"
Lf(mm)
10
θ min(mm)
8
θ max(mm)
10.5
EMC
EMC
Size id
A3
Product code
Ex51142BEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1/2"
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
No EMC
Size id
A3
Product code
Ex51142C
Thread(F)
GAS (ISO 228)
Size(F)
GAS1/2"
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
EMC
Size id
A3
Product code
Ex51142CEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/4"
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
No EMC
Size id
A4
Product code
Ex51143A
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/4"
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
EMC
Size id
A4
Product code
Ex51143AEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/4"
Lf(mm)
10
θ min(mm)
13
θ max(mm)
15.5
EMC
No EMC
Size id
A4
Product code
Ex51143B
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/4"
Lf(mm)
10
θ min(mm)
13
θ max(mm)
15.5
EMC
EMC
Size id
A4
Product code
Ex51143BEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/4"
Lf(mm)
10
θ min(mm)
15.5
θ max(mm)
18
EMC
No EMC
Size id
A4
Product code
Ex51143C
Thread(F)
GAS (ISO 228)
Size(F)
GAS 3/4"
Lf(mm)
10
θ min(mm)
15.5
θ max(mm)
18
EMC
EMC
Size id
A4
Product code
Ex51143CEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1"
Lf(mm)
12
θ min(mm)
15.5
θ max(mm)
18
EMC
No EMC
Size id
A5
Product code
Ex51144A
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1"
Lf(mm)
12
θ min(mm)
15.5
θ max(mm)
18
EMC
EMC
Size id
A5
Product code
Ex51144AEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1"
Lf(mm)
12
θ min(mm)
18
θ max(mm)
20.5
EMC
No EMC
Size id
A5
Product code
Ex51144B
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1"
Lf(mm)
12
θ min(mm)
18
θ max(mm)
20.5
EMC
EMC
Size id
A5
Product code
Ex51144BEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1"
Lf(mm)
12
θ min(mm)
20.5
θ max(mm)
23
EMC
No EMC
Size id
A5
Product code
Ex51144C
Thread(F)
GAS (ISO 228)
Size(F)
GAS 1"
Lf(mm)
12
θ min(mm)
20.5
θ max(mm)
23
EMC
EMC
Size id
A5
Product code
Ex51144CEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
21
θ max(mm)
24
EMC
No EMC
Size id
A6
Product code
Ex51145A
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
21
θ max(mm)
24
EMC
EMC
Size id
A6
Product code
Ex51145AEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
24
θ max(mm)
27
EMC
No EMC
Size id
A6
Product code
Ex51145B
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
24
θ max(mm)
27
EMC
EMC
Size id
A6
Product code
Ex51145BEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
27
θ max(mm)
30
EMC
No EMC
Size id
A6
Product code
Ex51145C
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
27
θ max(mm)
30
EMC
EMC
Size id
A6
Product code
Ex51145CEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
30
θ max(mm)
33
EMC
No EMC
Size id
A6
Product code
Ex51145D
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/4
Lf(mm)
12
θ min(mm)
30
θ max(mm)
33
EMC
EMC
Size id
A6
Product code
Ex51145DEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/2
Lf(mm)
14
θ min(mm)
27
θ max(mm)
30
EMC
No EMC
Size id
A7
Product code
Ex51146A
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/2
Lf(mm)
14
θ min(mm)
27
θ max(mm)
30
EMC
EMC
Size id
A7
Product code
Ex51146AEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/2
Lf(mm)
14
θ min(mm)
30
θ max(mm)
33
EMC
No EMC
Size id
A7
Product code
Ex51146B
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/2
Lf(mm)
14
θ min(mm)
30
θ max(mm)
33
EMC
EMC
Size id
A7
Product code
Ex51146BEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/2
Lf(mm)
14
θ min(mm)
33
θ max(mm)
36
EMC
No EMC
Size id
A7
Product code
Ex51146C
Thread(F)
GAS (ISO 228)
Size(F)
GAS1"x1/2
Lf(mm)
14
θ min(mm)
33
θ max(mm)
36
EMC
EMC
Size id
A7
Product code
Ex51146CEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
36
θ max(mm)
39
EMC
No EMC
Size id
A8
Product code
Ex51147A
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
36
θ max(mm)
39
EMC
EMC
Size id
A8
Product code
Ex51147AEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
39
θ max(mm)
42
EMC
No EMC
Size id
A8
Product code
Ex51147B
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
39
θ max(mm)
42
EMC
EMC
Size id
A8
Product code
Ex51147BEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
42
θ max(mm)
45
EMC
No EMC
Size id
A8
Product code
Ex51147C
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
42
θ max(mm)
45
EMC
EMC
Size id
A8
Product code
Ex51147CEM
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
46.5
θ max(mm)
49.5
EMC
No EMC
Size id
A8
Product code
Ex51147D
Thread(F)
GAS (ISO 228)
Size(F)
GAS 2"
Lf(mm)
14
θ min(mm)
46.5
θ max(mm)
49.5
EMC
EMC
Size id
A8
Product code
Ex51147DEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M16x1.5
Lf(mm)
10
θ min(mm)
5
θ max(mm)
7
EMC
No EMC
Size id
A2
Product code
Ex51150A
Thread(F)
METRIC (ISO 965-1)
Size(F)
M16x1.5
Lf(mm)
10
θ min(mm)
5
θ max(mm)
7
EMC
EMC
Size id
A2
Product code
Ex51150AEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M16x1.5
Lf(mm)
10
θ min(mm)
7
θ max(mm)
9
EMC
No EMC
Size id
A2
Product code
Ex51150B
Thread(F)
METRIC (ISO 965-1)
Size(F)
M16x1.5
Lf(mm)
10
θ min(mm)
7
θ max(mm)
9
EMC
EMC
Size id
A2
Product code
Ex51150BEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M16x1.5
Lf(mm)
10
θ min(mm)
9.5
θ max(mm)
11.5
EMC
No EMC
Size id
A2
Product code
Ex51150C
Thread(F)
METRIC (ISO 965-1)
Size(F)
M16x1.5
Lf(mm)
10
θ min(mm)
9.5
θ max(mm)
11.5
EMC
EMC
Size id
A2
Product code
Ex51150CEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M20x1.5
Lf(mm)
10
θ min(mm)
5.5
θ max(mm)
8
EMC
No EMC
Size id
A3
Product code
Ex51151A
Thread(F)
METRIC (ISO 965-1)
Size(F)
M20x1.5
Lf(mm)
10
θ min(mm)
5.5
θ max(mm)
8
EMC
EMC
Size id
A3
Product code
Ex51151AEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M20x1.5
Lf(mm)
10
θ min(mm)
8
θ max(mm)
10.5
EMC
No EMC
Size id
A3
Product code
Ex51151B
Thread(F)
METRIC (ISO 965-1)
Size(F)
M20x1.5
Lf(mm)
10
θ min(mm)
8
θ max(mm)
10.5
EMC
EMC
Size id
A3
Product code
Ex51151BEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M20x1.5
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
No EMC
Size id
A3
Product code
Ex51151C
Thread(F)
METRIC (ISO 965-1)
Size(F)
M20x1.5
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
EMC
Size id
A3
Product code
Ex51151CEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M25x1.5
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
No EMC
Size id
A4
Product code
Ex51154A
Thread(F)
METRIC (ISO 965-1)
Size(F)
M25x1.5
Lf(mm)
10
θ min(mm)
10.5
θ max(mm)
13
EMC
EMC
Size id
A4
Product code
Ex51154AEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M25x1.5
Lf(mm)
10
θ min(mm)
13
θ max(mm)
15.5
EMC
No EMC
Size id
A4
Product code
Ex51154B
Thread(F)
METRIC (ISO 965-1)
Size(F)
M25x1.5
Lf(mm)
10
θ min(mm)
13
θ max(mm)
15.5
EMC
EMC
Size id
A4
Product code
Ex51154BEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M25x1.5
Lf(mm)
10
θ min(mm)
15.5
θ max(mm)
18
EMC
No EMC
Size id
A4
Product code
Ex51154C
Thread(F)
METRIC (ISO 965-1)
Size(F)
M25x1.5
Lf(mm)
10
θ min(mm)
15.5
θ max(mm)
18
EMC
EMC
Size id
A4
Product code
Ex51154CEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M32x1.5
Lf(mm)
12
θ min(mm)
15.5
θ max(mm)
18
EMC
No EMC
Size id
A5
Product code
Ex51156A
Thread(F)
METRIC (ISO 965-1)
Size(F)
M32x1.5
Lf(mm)
12
θ min(mm)
15.5
θ max(mm)
18
EMC
EMC
Size id
A5
Product code
Ex51156AEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M32x1.5
Lf(mm)
12
θ min(mm)
18
θ max(mm)
20.5
EMC
No EMC
Size id
A5
Product code
Ex51156B
Thread(F)
METRIC (ISO 965-1)
Size(F)
M32x1.5
Lf(mm)
12
θ min(mm)
18
θ max(mm)
20.5
EMC
EMC
Size id
A5
Product code
Ex51156BEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M32x1.5
Lf(mm)
12
θ min(mm)
20.5
θ max(mm)
23
EMC
No EMC
Size id
A5
Product code
Ex51156C
Thread(F)
METRIC (ISO 965-1)
Size(F)
M32x1.5
Lf(mm)
12
θ min(mm)
20.5
θ max(mm)
23
EMC
EMC
Size id
A5
Product code
Ex51156CEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
21
θ max(mm)
24
EMC
No EMC
Size id
A6
Product code
Ex51157A
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
21
θ max(mm)
24
EMC
EMC
Size id
A6
Product code
Ex51157AEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
24
θ max(mm)
27
EMC
No EMC
Size id
A6
Product code
Ex51157B
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
24
θ max(mm)
27
EMC
EMC
Size id
A6
Product code
Ex51157BEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
27
θ max(mm)
30
EMC
No EMC
Size id
A6
Product code
Ex51157C
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
27
θ max(mm)
30
EMC
EMC
Size id
A6
Product code
Ex51157CEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
30
θ max(mm)
33
EMC
No EMC
Size id
A6
Product code
Ex51157D
Thread(F)
METRIC (ISO 965-1)
Size(F)
M40x1.5
Lf(mm)
12
θ min(mm)
30
θ max(mm)
33
EMC
EMC
Size id
A6
Product code
Ex51157DEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M50x1.5
Lf(mm)
14
θ min(mm)
27
θ max(mm)
30
EMC
No EMC
Size id
A7
Product code
Ex51158A
Thread(F)
METRIC (ISO 965-1)
Size(F)
M50x1.5
Lf(mm)
14
θ min(mm)
27
θ max(mm)
30
EMC
EMC
Size id
A7
Product code
Ex51158AEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M50x1.5
Lf(mm)
14
θ min(mm)
30
θ max(mm)
33
EMC
No EMC
Size id
A7
Product code
Ex51158B
Thread(F)
METRIC (ISO 965-1)
Size(F)
M50x1.5
Lf(mm)
14
θ min(mm)
30
θ max(mm)
33
EMC
EMC
Size id
A7
Product code
Ex51158BEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M50x1.5
Lf(mm)
14
θ min(mm)
33
θ max(mm)
36
EMC
No EMC
Size id
A7
Product code
Ex51158C
Thread(F)
METRIC (ISO 965-1)
Size(F)
M50x1.5
Lf(mm)
14
θ min(mm)
33
θ max(mm)
36
EMC
EMC
Size id
A7
Product code
Ex51158CEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
36
θ max(mm)
39
EMC
No EMC
Size id
A8
Product code
Ex51159A
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
36
θ max(mm)
39
EMC
EMC
Size id
A8
Product code
Ex51159AEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
39
θ max(mm)
42
EMC
No EMC
Size id
A8
Product code
Ex51159B
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
39
θ max(mm)
42
EMC
EMC
Size id
A8
Product code
Ex51159BEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
42
θ max(mm)
45
EMC
No EMC
Size id
A8
Product code
Ex51159C
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
42
θ max(mm)
45
EMC
EMC
Size id
A8
Product code
Ex51159CEM
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
46.5
θ max(mm)
49.5
EMC
No EMC
Size id
A8
Product code
Ex51159D
Thread(F)
METRIC (ISO 965-1)
Size(F)
M63x1.5
Lf(mm)
14
θ min(mm)
46.5
θ max(mm)
49.5
EMC
EMC
Size id
A8
Product code
Ex51159DEM
Application sectors
Characteristics
Type of certification: IECEx and ATEX
Cable Type: Non armored cables
Operating temperature: – 35 °C / + 85 °C
IP protection rating: IP66/67/68(0.5 Bar, 30Min / 5 meter, 30Min)
IP dust protection rating: IP 6X 20mbr
Material: Nickel-plated brass
ATEX Group II, category 2G, 3G and 2D
Type of protection: “Ex eb”, “Ex nR”, “Ex tb”
IECEx reference standard: IEC 60079-0; IEC 60079-7; IEC 60079-15; IEC 60079-31
ATEX reference standard: EN IEC 60079-0; EN IEC 60079-7; EN IEC 60079-15; EN IEC 60079-31
Harmonized standards or regulations applied to the product: EN 50262
Tensile force resistance: Very good
Impact resistance: 7 J @ -40°C
EMC cable glands: Yes
Electrical characteristics: Guaranteed electrical continuity
Corrosion resistance: Excellent
MARKING DETAILS
IECEx –> Ex eb IIC Gb / Ex tb IIIC Db / Ex nR IIC Gc
ATEX Directive 2014/34/EU —> 
II2G Ex eb IIC Gb / II2D Ex tb IIIC Db / II3G Ex nR IIC Gc
Quality controls
Corrosion tests in artificial salt spray atmospheres, test method: UNI EN ISO 9227:2017 (NSS). The dimensions of all products are controlled according to the sampling method, according to the requirements.
Certifications
CE compliance for ATEX directive: Ensures equipment safety in explosive atmospheres
Electromagnetic compatibility (EMC) - Ex cable glands
Documentation download
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